TBOE Board Approved Revised 6/2015
TRENTON PUBLIC SCHOOLS Department of Curriculum and Instruction
108 NORTH CLINTON AVENUE TRENTON, NEW JERSEY 08609
Grade 7 ACCELERATED Mathematics
CURRICULUM GUIDE AND INSTRUCTIONAL ALIGNMENT
TBOE Board Approved Revised 6/2015
Grade7/8UnitsataGlance(FromNJDOEModelCurriculum-eachunitisdesignedtotakeapproximately30days.)
Overview Theunitdesignwascreatedinlinewiththeareasoffocusforgrade7and8MathematicsasidentifiedbytheCommonCoreStateStandardsandthePARCCModelContentFrameworks. Grade7AcceleratedMathematicswillmovethestudentsfromtheconceptsdevelopedingrades6and7,modelingrelationshipswithvariablesandequationsandratioandproportionalreasoning,tomakingconnectionsbetweenproportionalrelationships,lines,andlinearequations.Theideaofafunctionintroducedingrade8isaprecursortoconceptsaboutfunctionsthatareincludedinthehighschoolstandards.Eachunitiscomprisedofstandardsthatareconsideredmajorcontentalongwithstandardsthatincludesupportingand/oradditionalcontent.Thereare2unitthatcompletetheworkdoneinGrade6Acceleratedcompletinggrade7CCSS.AdditionallyallCCSSfor8thgradearecompletedduringthisyeartoensurestudentscompleteAlgebra1in8thgrade.
TBOE Board Approved Revised 6/2015
Unit1:Geometry(7th)SLO Pre-
requisite Standard Standard Description
Draw,construct,anddescribegeometricalfiguresanddescribetherelationshipsbetweenthem.
6.NS.8 7.G.1 Solve problems involving scale drawings of geometric figures, including computing actual lengths and areas from a scale drawing and reproducing a scale drawing at a different scale.
7.G.2 Draw (freehand, with ruler and protractor, and with technology) geometric shapes with given conditions. Focus on constructing triangles from three measures of angles or sides, noticing when the conditions determine a unique triangle, more than one triangle, or no triangle.
7.G.3 Describethetwo-dimensionalfiguresthatresultfromslicingthree-dimensionalfigures,asinplanesectionsofrightrectangularprismsandrightrectangularpyramids.
7.G.5 Usefactsaboutsupplementary,complementary,vertical,andadjacentanglesinamulti-stepproblemtowriteandsolvesimpleequationsforanunknownangleinafigure.
Solvereal-lifeandmathematicalproblemsinvolvinganglemeasure,area,surfacearea,andvolume.
6.G.46.G.2
7.G.4 Understandthatattributesbelongingtoacategoryoftwo-dimensionalfiguresalsobelongtoallsubcategoriesofthatcategory.Forexample,allrectangleshavefourrightanglesandsquaresarerectangles,soallsquareshavefourrightangles.
7.G.6 Solvereal-worldandmathematicalproblemsinvolvingarea,volumeandsurfaceareaoftwo-andthree-dimensionalobjectscomposedoftriangles,quadrilaterals,polygons,cubes,andrightprisms.
TBOE Board Approved Revised 6/2015
Unit2:Geometry(8th)
SLO Pre-Requisite
Standards Description/SLO’s
Understandcongruenceandsimilarityusingmodels,transparencies,orgeometrysoftware.
8.G.1 Verify experimentally the properties of rotations, reflections, and translations. a) Lines are taken to lines, and line segments to line segments of the same length. b) Angles are taken to angles of the same measure. c) Parallel lines are taken to parallel.
8.G.2 Understand that a two-dimensional figure is congruent to another if the second can be obtained from the first by a sequence of rotations, reflections, and translations; given two congruent figures, describe a sequence that exhibits the congruence between them.
7.RPA.2A
8.G.3 Describe the effect of dilations, translations, rotations, and reflections on two-
dimensional figures using coordinates.
8.G.4 Understand that a two-dimensional figure is similar to another if the second can be obtained from the first by a sequence of rotations, reflections, translations, and dilations; given two similar two dimensional figures, describe a sequence that exhibits the similarity between them.
7.6.B.5 8.G.5 Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles. For example, arrange three copies of the same triangle so that the sum of the three angles appears to form a line, and give an argument in terms of transversals why this is so.
TBOE Board Approved Revised 6/2015
Unit3:TheNumberSystem
Know that there are numbers that are not rational and approximate them by rational numbers.
8.NS.1
Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion; for rational numbers show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number.
8.NS.2 Use rational approximations of irrational numbers to compare he size irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g., 02). For example, by truncating the decimal expansion of 02, show that 02 is between 1 and 2, then between 1.4 and 1.5, and explain how to continue on to get better approximations.
Work with radicals and integer exponents.
8.EE.1
Know and apply the properties of integer exponents to generate equivalent numerical expressions. For example, 32 × 3–5 = 3–3 = 1/33 = 1/27
8.EE.2 Use square root and cube root symbols to represent solutions to equations of the form x2 = p and x3 = p, where p is a positive rational number. Evaluate square roots of small perfect squares and cube roots of small perfect cubes. Know that √2 is irrational.
8.EE.3 Use numbers expressed in the form of a single digit times an integer power of 10 to estimate very large or very small quantities, and to express how many times as much one is than the other. For example, estimate the population of the United States as 3 × 108 and the population of the world as 7 × 109, and determine that the world population is more than 20 times larger.
8.EE.4 Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate size for measurements of very large or very small quantities (e.g., use millimeters per year for seafloor spreading). Interpret scientific notation that has been generated by technology.
TBOE Board Approved Revised 6/2015
Unit4:EquationsUnderstand the connections between proportional relationships, lines, and linear equations.
.
8.EE.5 Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed.
8.EE.6 Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b. Analyze and solve
linear equations and pairs of simultaneous linear equations
7.EE.4A
8.EE.7 Solve linear equations in one variable. a. Give examples of linear equations in one variable with one solution, infinitely many solutions, or no solutions. Show which of these possibilities is the case by successively transforming the given equation into simpler forms, until an equivalent equation of the form x = a, a = a, or a = b results (where a and b are different numbers). b. Solve linear equations with rational number coefficients, including equations whose solutions require expanding expressions using the distributive property and collecting like terms.
8.EE.8
Analyze and solve pairs of simultaneous linear equations. a. Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously. b. Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. For example, 3x + 2y = 5 and 3x + 2y = 6 have no solution because 3x + 2y cannot simultaneously be 5 and 6. c. Solve real-world and mathematical problems leading to two linear equations in two variables. For example, given coordinates for two pairs of points, determine whether the line through the first pair of points intersects the line through the second pair.
TBOE Board Approved Revised 6/2015
Use functions to model relationships between quantities
8.F.4 Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (x, y) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models, and in terms of its graph or a table of values.
8.F.5 Describe qualitatively the functional relationship between two quantities by analyzing a graph (e.g.,
where the function is increasing or decreasing, linear or nonlinear). Sketch a graph that exhibits the qualitative features of a function that has been described verbally.
Unit 5: Functions and Geometry
Define, evaluate, and compare functions.
8.F.1 Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.
8.F.2 Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). For example, given a linear function represented by a table of values and a linear function represented by an algebraic expression, determine which function has the greater rate of change
8.F.3 Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear. For example, the function A = s2 giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.
Understand and apply the Pythagorean Theorem.
8.G.6 8.G.6 Explain a proof of the Pythagorean Theorem and its converse.
8.G.7 8.G.7 Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions. 8.G.8 8.G.8 Apply the Pythagorean Theorem to find the distance between two points in a coordinate
system.
TBOE Board Approved Revised 6/2015
Unit6:StatisticsandProbabilitySLO Pre-
requisite Standard Standard Description
Use random sampling to draw inferences about a population
6.SP.1 7.SP.1 Understand that statistics can be used to gain information about a population by examining a sample of the population; generalizations about a population from a sample are valid only if the sample is representative of that population. Understand that random sampling tends to produce representative samples and support valid inferences.
6.SP.2 6.SP.4
7.SP.2 Use data from a random sample to draw inferences about a population with an unknown characteristic of interest. Generate multiple samples (or simulated samples) of the same size to gauge the variation in estimates or predictions. For example, estimate the mean word length in a book by randomly sampling words from the book; predict the winner of a school election based on randomly sampled survey data. Gauge how far off the estimate or prediction might be.
Draw informal comparative inferences about two populations.
6.SP.4 6.SP.5c
7.SP.3 Informally assess the degree of visual overlap of two numerical data distributions with similar variabilities, measuring the difference between the centers by expressing it as a multiple of a measure of variability. For example, the mean height of players on the basketball team is 10 cm greater than the mean height of players on the soccer team, about twice the variability (mean absolute deviation) on either team; on a dot plot, the separation between the two distributions of heights is noticeable.
6.SP.3 6.SP.4
7.SP.4 Use measures of center and measures of variability for numerical data from random samples to draw informal comparative inferences about two populations. For example, decide whether the words in a chapter of a seventh-grade science book are generally longer than the words in a chapter of a fourth-grade science book.
Investigate chance processes and develop, use, and evaluate probability models
7.SP.5 Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring. Larger numbers indicate greater likelihood. A probability near 0 indicates an unlikely event, a probability around 1/2 indicates an event that is neither unlikely nor likely, and a probability near 1 indicates a likely event.
7.SP.6 Approximate the probability of a chance event by collecting data on the chance process that produces it and observing its long-run relative frequency, and predict the approximate relative frequency given the probability. For example, when rolling a number cube 600 times, predict that a 3 or 6 would be rolled roughly 200 times, but probably not exactly 200 times.
TBOE Board Approved Revised 6/2015
7.SP.7 Develop a probability model and use it to find probabilities of events. Compare probabilities from a model to observed frequencies; if the agreement is not good, explain possible sources of the discrepancy. a. Develop a uniform probability model by assigning equal probability to all outcomes, and use the model to determine probabilities of events. For example, if a student is selected at random from a class, find the probability that Jane will be selected and the probability that a girl will be selected. b. Develop a probability model (which may not be uniform) by observing frequencies in data generated from a chance process. For example, find the approximate probability that a spinning penny will land heads up or that a tossed paper cup will land open-end down. Do the outcomes for the spinning penny appear to be equally likely based on the observed frequencies?
7.SP.8 Find probabilities of compound events using organized lists, tables, tree diagrams, and simulation. a. Understand that, just as with simple events, the probability of a compound event is the fraction of outcomes in the sample space for which the compound event occurs. b. Represent sample spaces for compound events using methods such as organized lists, tables and tree diagrams. For an event described in everyday language (e.g., “rolling double sixes”), identify the outcomes in the sample space which compose the event. c. Design and use a simulation to generate frequencies for compound events. . For example, use random digits as a simulation tool to approximate the answer to the question: If 40% of donors have type A blood, what is the probability that it will take at least 4 donors to find one with type A blood?
TBOE Board Approved Revised 6/2015
Unit7:StatisticsandProbabilityInvestigate patterns of association in bivariate data.
8.SP.3 Use the equation of a linear model to solve problems in the context of bivariate measurement data, interpreting the slope and intercept. For example, in a linear model for a biology experiment, interpret a slope of 1.5 cm/hr as meaning that an additional hour of sunlight each day is associated with an additional 1.5 cm in mature plant height.
8.SP.1
Construct and interpret scatter plots for bivariate measurement data to investigate patterns of association between two quantities. Describe patterns such as clustering, outliers, positive or negative association, linear association, and nonlinear association.
8.SP.2 Know that straight lines are widely used to model relationships between two quantitative variables. For scatter plots that suggest a linear association, informally fit a straight line, and informally assess the model fit by judging the closeness of the data points to the line. 8.SP.4 Understand that patterns of association can also be seen in bivariate categorical data by displaying frequencies and relative frequencies in a two-way table. Construct and interpret a two-way table summarizing data on two categorical variables collected from the same subjects. Use relative frequencies calculated for rows or columns to describe possible association between the two variables. For example, collect data from students in your class on whether or not they have a curfew on school nights and whether or not they have assigned chores at home. Is there evidence that those who have a curfew also tend to have chores?
Solve real-world and mathematical problems involving volume of cylinders, cones, and spheres.
8.G.9 Know the formulas for the volumes of cones, cylinders, and spheres and use them to solve real-world and mathematical problems.
TBOE Board Approved Revised 6/2015
UNIT NAME: Geometry
Grade Level: 7th Accelerated District-Approved Text: Glencoe Math Course 2 and 3 Unit 1:
Stage 1 – Desired Results
Enduring Understandings/Goals: Understand the properties of transformations and how to apply a composition of transformations. Understand the properties of parallel lines and transversals and the angles created by them. Justify the internal angle sum of triangles. Justify the external angle measure of triangles. Essential Questions: How can algebra concepts be applied to geometry? How can we best show or describe the change in position of a figure? How can you determine congruence and similarity? Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
Standard: M= Major Content
A = Additional S= Supporting
Student Learning Objectives
Suggested Instructional Strategies
Suggested Assessments
Suggested Resources
IQL = Inquiry Lab PSI= Problem Solving
Investigation 21CC= 21st Century Careers
TBOE Board Approved Revised 6/2015
• 7.G.1. [A]
• Solve problems involving scale drawings of geometric figures, including computing actual lengths and areas from a scale drawing and reproducing a scale drawing at a different scale.
Can use scale drawing to determine the actual dimensions and area of a geometric figure Can use a different scale to reproduce a similar scale drawing
• Use the online Virtual Box Activity via http://phschool.com, Geometer's SketchPad, or geometric shape models to help students construct geometric shapes
• Using a two-band sketcher (two rubber bands tied together), a copy of an image, and a blank graph paper; have students enlarge or reduce the image based on a predetermined scale
Skill: Suppose the area of one triangle is 16sq units and the scale factor between this triangle and a new triangle is 2.5. What is the area of the new triangle? Task: If a 4 by 4.5 cm rectangle is enlarged by a scale of 3, what is the new perimeter? What is the new area?
Standards Content Key- (Identified by PARCC Model Content Frameworks). [M] Major Content [S] Supporting Content [A] Additional Content
McGraw Hill Glencoe Math Course 2
[A] 7.G.1: Ch. 7 PSI, IQL 7-4, 7-4 • Pg. 567-569, 571-574, 575-
582, 583-584 • www.illuminations.nctm.org • www.quantile.com • phschool.com
• 7.G.2. [A]
• Draw (freehand, with ruler and protractor, and with technology) geometric shapes with given conditions. Focus on constructing triangles from three measures of angles or sides, noticing when the conditions determine a unique triangle, more than one triangle, or no triangle.
Can draw a geometric shape with specific conditions Can construct a triangle when given three measurements: 3 side lengths, 3 angle measurements, or a combination of side and angle measurements Can determine when three specific measurements will result in one unique triangle, more than on possible triangle, or no possible triangles
• Use the online Virtual Box Activity via http://phschool.com, Geometer's SketchPad, or geometric shape models to help students construct geometric shapes
• Provide opportunities for students to physically construct triangles with straws, sticks, or geometry apps prior to using rulers and protractors to discover and justify the side and angle conditions that will form triangles
Skill: Elian likes even numbers and wants to use them as measurements for his flag. He is trying to decide which of these three sets of measurements he should use: ü side lengths of 2 in., 4 in., and
6 in. ü angle measures of 20°, 40°,
and 60° ü side length of 2 in., and angle
measures of 40° and 60° On a separate piece of paper, try to draw each triangle that Elian is considering. Task: Elian likes even numbers and wants to use them as measurements for his flag. He is trying to decide which of these three sets of
[A] 7.G.2: IQL 7-3, 7-3 • 551-554, 555-562, 563-566 • www.illuminations.nctm.org • www.quantile.com • CCSS Investigation 4:
Geometry Topics
TBOE Board Approved Revised 6/2015
measurements he should use: ü side lengths of 2 in., 4 in., and
6 in. ü angle measures of 20°, 40°,
and 60° ü side length of 2 in., and angle
measures of 40° and 60° Which triangle should Elian choose for his flag? Explain how you decided.
7.G.3. [A] Describe the two-dimensional figures that result from slicing three-dimensional figures, as in plane sections of right rectangular prisms and right rectangular pyramids
Can name the two-dimensional figure that represents a
particular slice of a three dimensional
figure
• Students should have the opportunity to physically create some of the three-dimensional figures, slice them in different ways, and describe in pictures and words what has been found. For example, use clay to form a cube, then pull string through it in different angles and record the shape of the slices found.
• Use the online Virtual Box Activity via http://phschool.com, Geometer's SketchPad, or geometric shape models to help students construct geometric shapes
Skill:
Marcus is serving cheese and crackers at a party. He has one rectangular block of cheese and one cylindrical block of cheese. He wants to slice the cheese into different shapes. Marcus has a box of rectangular crackers. 1. How should Marcus slice each block of cheese? Draw a picture of one slice from each block. Task:
Marcus is serving cheese and crackers at a party. He has one rectangular block of cheese and one cylindrical block of cheese. He wants to slice the cheese into different shapes.
[A] 7.G.3: 7-6 • Pg. 593-600 • www.illuminations.nctm.org • www.quantile.com • CCSS Investigation 4:
Geometry Topics
TBOE Board Approved Revised 6/2015
Would the size or shape of the slices of cheese change as he slices through
each block? If so, explain how they would change
7.G.4. [A] Know the formulas for the area and circumference of a circle and use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle.
Can state the formula for finding the area and circumference of a circle Use formulas to compute the area and circumference of a circle Can determine the diameter or radius of a circle when the circumference is given Can use a ratio and algebraic reasoning to compare the area and circumference of
a circle
• In pairs, to understand the relationships between radius, diameter, circumference, pi and area, students can observe this by folding a paper plate several times, finding the center at the intersection, then measuring the lengths between the center and several points on the circle
Think-pair-share: Problem solving cards
Skill: An engine has two wheels that are joined by a belt. The belt makes the wheels turn at the same rate.
Write a ratio of the area of the larger wheel to the area of the smaller wheel. Task: An engine has two wheels that are joined by a belt. The belt makes the wheels turn at the same rate.
Is the symbol π needed for the ratio? Explain why or why not.
[A] 7.G.4: IQL 8-1, 8-1, IQL 8-2, 8-2, 8-3 Ch. 8 PSI • Pg. 611-612, 613-620, 621-
622, 623-630, 631-638, 647-649
• www.illuminations.nctm.org • www.quantile.com CCSS Investigation 4: Geometry
Topics
• 7.G.5 [A]
• Use facts about supplementary, complementary,
Can state the relationship between supplementary, complementary, and vertical angles
• Provide students the opportunities to explore angle relationships first through measuring and finding the patterns
Skill: The diagram shows how Elian will use 3 straight cuts of a piece of rectangular poster board to make 2 isosceles triangles and 4 smaller right
[A] 7.G.5: Ch. 7 PSI, IQL 7-4, 7-4 • Pg. 535-542, 543-550 • www.illuminations.nctm.org • www.quantile.com
TBOE Board Approved Revised 6/2015
vertical, and adjacent angles in a multi-step problem to write and solve simple equations for an unknown angle in a figure.
Can use angle relationships to write algebraic equations for unknown angles Can use algebraic reasoning and angle relations to solve multi-step problems
among the angles of intersecting lines or within polygons, then utilize the relationships to write and solve equations for multi-step problems
• In pairs, allow students
to use a protractor to measure the two angles that are formed on either side of the added line, and add the measurements of the two angles
triangles for new flags.
The measure of ∠ is 38°. Elian knows that the sum of the measures of the angles of a triangle is 180°. Elian writes the equation j + k = 90. Explain why this equation is true. Task: The diagram shows how Elian will use 3 straight cuts of a piece of rectangular poster board to make 2 isosceles triangles and 4 smaller right triangles for new flags.
The third angle of the triangle containing angles ∠ c and ∠ k is a right angle. Write and solve an equation to find the measure of ∠ c. Explain your work.
• CCSS Investigation 4: Geometry Topics
TBOE Board Approved Revised 6/2015
7.G.6 [A] Solve real-world and mathematical problems involving area, volume and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.
Determine that area of two-dimensional figures
Determine the surface area and volume of three-dimensional figures
Solve real-world-
problems involving area, surface area,
and volume
• Use the online Virtual Box Activity via http://phschool.com, Geometer's SketchPad, or geometric shape models to help students construct geometric shapes
Think-pair-share: Problem solving cards
Skill: Icey’s Ice Cream Parlor purchased ice cream in 2.5 gallon cylindrical containers. Each container is
inches high and 9 inches in diameter. A jumbo scoop of ice cream comes in the shape of a sphere that is approximately 4 inches in diameter. How many jumbo scoops can Icey’s serve from on 2.5 gallon container of ice cream? Task:
The edges of a cube measure 10 centimeters. Describe the dimensions
of a cylinder and a cone with the same volume as the cube. Explain.
[A] 7.G.6: 8-3, 8-4, CH. 8 PSI, IQL 8-5, IQL 8-6, 8-6, 8-7, IQL 8-8, 8-8 • Pg. 631-638, 639-646, 647-
649, 651-652, 653-660, 661-664, 665-672, 673-676, 677-684, 685-688, 689-696
• www.illuminations.nctm.org • www.quantile.com
TBOE Board Approved Revised 6/2015
UNIT NAME: Geometry (8th)
Grade level: 7th Accelerated District-Approved Text: Glencoe Math Course 2 and 3 Unit 2:
Stage 1 – Desired Results
Enduring Understandings/Goals: Understand the properties of transformations and how to apply a composition of transformations. Understand the properties of parallel lines and transversals and the angles created by them. Justify the internal angle sum of triangles. Justify the external angle measure of triangles. Essential Questions: How can algebra concepts be applied to geometry? How can we best show or describe the change in position of a figure? How can you determine congruence and similarity? Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
Standard: M= Major
A= Additional S= Supporting
Student Learning Objectives
• Suggested Instructional Strategies
Suggested Assessments
Suggested Resources
IQL = Inquiry Lab
PSI = Problem Solving Investigation
21cc= 21st Century Careers 8.G.1 [M] Verify experimentally the properties of rotations, reflections, and translations:
S.L.O. 1 Utilize the properties of rotation, reflection or translation to model
• Problem Based Learning
• Teacher Directed (I do, we do, you do)
Skill Based Task: • Translating a Figure on
the coordinate plane a specified number of
Glencoe Math Course 3 Chapter 6
• IQL pp. 445-452 • Lesson 1 pp. 453-460
TBOE Board Approved Revised 6/2015
a. Lines are taken to lines, and line segment to line segments of the same length.
b. Angles are taken to angles of the same measure.
c. Parallel lines are taken to parallel lines.
Pre-Requisite Skills: Are described above
and relate pre-images of lines, line segments, and angles to their resultant image through physical representations and/or geometry software.
• Study Groups/Small Groups/flexible groups Instruction
• Center based learning • Technology • Demonstration • Cooperative Groups • Participation &
Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real
World • Chapter Foldables for
Notes • Note Taking within
the text • Graphic Novel • Quick Review • RTI & Differentiated
Instruction • Standardized Test
Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction)
• Chapter Review • Inquiry Labs • Problem Solving
Investigations • 21st Century Careers
units to the left and down. Record the new coordinates. Translate the figure again.
• Reflecting a few figures on the coordinate plane, recording the coordinates before and after.
• Rotate a few figures on the coordinate plane, recording the coordinates before
Problem Based Task: Students use compasses, protractors and rulers or technology to explore figures created from translations, reflections and rotations. Characteristics of figures, such as lengths of line segments, angle measures and parallel lines, are explored before the transformation (pre-image) and after the transformation (image). Students can explain that these transformations produce images of exactly the same size and shape as the pre-image and are known as rigid transformations. Assessments from text: • Quick Check
• Lesson 2 pp. 461-468 • IQL pp. 473-474 • Lesson 3 pp. 475-482
• Supplemental textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Pattern Blocks/Shapes • Geoboards • Multiplication Tables • Reflection mirrors • Tracing paper • See web resources below
TBOE Board Approved Revised 6/2015
• Editable assessments online
• Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
8.G.2 [M] Understand that a two-dimensional figure is congruent to another if the second can be obtained from the first by a sequence of rotations, reflections, and translations; given two congruent figures, describe a sequence that exhibits the congruence between them.
S.L.O. 2 Apply an effective sequence of rotations, reflections and translations to prove that two dimensional figures are congruent.
• Problem Based Learning
• Teacher Directed (I do, we do, you do)
• Study Groups/Small Groups/flexible groups Instruction
• Center based learning • Technology • Demonstration • Cooperative Groups • Participation &
Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real
World • Chapter Foldables for
Notes • Note Taking within
the text • Graphic Novel • Quick Review • RTI & Differentiated
Instruction • Standardized Test
Skill Based Task: • Translating a Figure on
the coordinate plane a specified number of units to the left and down. Record the new coordinates. Translate the figure again.
• Reflecting a few figures on the coordinate plane, recording the coordinates before and after.
• Rotate a few figures on the coordinate plane, recording the coordinates before and after.
Problem Based Task: • Given two figures: Is
figure A congruent to figure A’? Explain how you know.
• Given two figures: Describe the sequence of transformations that resulted in the transformation of Figure A to Figure A’
Assessments from text:
Glencoe Math Course 3 Chapter 7
• IQL pp. 501-508 • Lesson 1 pp. 509-516 • IQL pp. 517-520 • Lesson 2 pp. 521-528 • IQL 529-530 (need access to
Geometer’s Sketch pad)
• Supplemental textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Pattern Blocks/Shapes • Geoboards • Multiplication Tables • Tracing Paper • Ruler • See web resources below
TBOE Board Approved Revised 6/2015
Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction)
• Chapter Review • Inquiry Labs • Problem Solving
Investigations • 21st Century Careers
• Quick Check • Editable assessments
online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
8.G.3 [M] Describe the effect of dilations, translations, rotations, and reflections on two-dimensional figures using coordinates
S.L.O. 3 Use the coordinate plane to locate pre-images of two dimensional figures and determine the coordinates of a resultant image after applying dilations, rotations, reflections and translations. S.L.O. 4 Recognize dilation as a reduction or enlargement of a figure and determine the scale factor.
• Problem Based Learning
• Teacher Directed (I do, we do, you do)
• Study Groups/Small Groups/flexible groups Instruction
• Center based learning • Technology • Demonstration • Cooperative Groups • Participation &
Discussion • Projects • Flip model Academic Strategies and/or Resources in text and Website: • Math in the Real
World • Chapter Foldables for
Notes • Note Taking within
the text • Graphic Novel • Quick Review
Skill Based Task: • Translating, reflecting,
rotating or dilating a given Figure A on a coordinate plane to create Figure A’. Record the coordinates. Describe the transformation.
Problem Based Task: Students identify the transformation based on the coordinates of the image and the pre-image. Example: identifying a transformation as a dilation and giving the scale factors. Students perform a transformation given a pre-image. Example: Given a pre-image students perform a 270 degree rotation counter-clockwise about the origin.
S.L.O. 3 Glencoe Math Course 3 Chapter 6
• Lesson 1 pp. 453-460 • Lesson 2 pp. 461-468 • PSI pp. 469-471 • Lesson 3 pp. 475-482
S.L.O 4 Glencoe Math Course 3 Chapter 6
• IQL pp. 483-486 • Lesson 4 pp. 487-494
• Supplemental textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Pattern Blocks/Shapes • Geoboards • Multiplication Tables • Geoboards • See web resources below
TBOE Board Approved Revised 6/2015
• RTI & Differentiated Instruction
• Standardized Test Practice
• Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction)
• Chapter Review • Inquiry Labs • Problem Solving
Investigations • 21st Century Careers
Assessments from text: • Quick Check • Editable assessments
online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
8.G.4 [M] Understand that a two dimensional figure is similar to another if the second can be obtained from the first by a sequence of rotations, reflections, translations, and dilations; given two similar two-dimensional figures, describe a sequence that exhibits the similarity between them.
S.L.O. 5 Apply an effective sequence of transformations to determine that figures are similar when corresponding angles are congruent and corresponding sides are proportional. Write similarity statements based on such transformations.
• Problem Based Learning
• Teacher Directed (I do, we do, you do)
• Study Groups/Small Groups/flexible groups Instruction
• Center based learning • Technology • Demonstration • Cooperative Groups • Participation &
Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real
World • Chapter Foldables for
Notes
Skill Based Task: Students enlarge and reduce figures based upon scale factor. Students determine similarity of given figures by performing a series of transformations. Students describe similarity using similarity statements. Problem Based Task: Example: Given two figures: Is Figure A similar to Figure A’? Explain how you know or justify your answer. Example: Describe the sequence of transformations that results in a given Figure A’ from Figure A.
Glencoe Math Course 3 Chapter 6
• IQL pp.483-486 • 21CC pp. 495-496
Chapter 7 • IQL pp. 535-536 • Lesson 3 pp. 537-544 • Lesson 4 pp. 545-552 •
• Supplemental textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Pattern Blocks/Shapes • Geoboards • Multiplication Tables • Tracing paper • Ruler • See web resources below
TBOE Board Approved Revised 6/2015
• Note Taking within the text
• Graphic Novel • Quick Review • RTI & Differentiated
Instruction • Standardized Test
Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction)
• Chapter Review • Inquiry Labs • Problem Solving
Investigations • 21st Century Careers
Assessments from text: • Quick Check • Editable assessments
online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
8.G.5 [M] Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles. For example, arrange three copies of the same triangle so that the sum of the three angles appears to form a line, and give an argument in terms of transversals why this is so.
S.L.O 6 Justify facts about angles created when parallel lines are cut by a transversal. S.L.O 7 Justify facts about the exterior angles of a triangle, the sum of the measures of the interior angles of a triangle and the angle relationship used to identify similar triangles.
• Problem Based Learning
• Teacher Directed (I do, we do, you do)
• Study Groups/Small Groups/flexible groups Instruction
• Center based learning • Technology • Demonstration • Cooperative Groups • Participation &
Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real
Skill Based Task: Students construct various triangles and find the measures of the interior and exterior angles. Students make conjectures about the relationship between the measure of an exterior angle and the other two angles of a triangle. (the measure of an exterior angle of a triangle is equal to the sum of the measures of the other two interior angles) and the sum of the exterior angles (360º). Using these relationships, students use deductive reasoning to find the
Glencoe Math Course 3 S.L.O 6 Chapter 5
• IQL pp. 365-370 • Lesson 1 pp. 371-378 • Lesson 2 pp. 379-386
S.L.O. 7 Chapter 5
• IQL pp. 387-388 • Lesson 3 pp. 389-396
Chapter 7 • IQL pp. 535-536 • PSI pp. 531-533 • Lesson 5 pp. 553-560
• Supplemental textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives
TBOE Board Approved Revised 6/2015
World • Chapter Foldables for
Notes • Note Taking within
the text • Graphic Novel • Quick Review • RTI & Differentiated
Instruction • Standardized Test
Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction)
• Chapter Review • Inquiry Labs • Problem Solving
Investigations • 21st Century Careers
measure of missing angles. Students construct parallel lines and a transversal to examine the relationships between the created angles. Students recognize vertical angles, adjacent angles and supplementary angles from 7th grade and build on these relationships to identify other pairs of congruent angles. Using these relationships, students use deductive reasoning to find the measure of missing angles. Problem Based Task: Example 1: You are building a bench for a picnic table. The top of the bench will be parallel to the ground. If m 1 = 148˚, find m 2 and m 3. Explain your answer. Solution: Angle 1 and angle 2 are alternate interior angles, giving angle 2 a measure of 148º. Angle 2 and angle 3 are supplementary. Angle 3 will have a measure of 32º so the m 2 + m 3 = 180º Assessments from text: • Quick Check • Editable assessments
online • Mid-Chapter Check
• Grid/Graph Paper • Pattern Blocks/Shapes • Geoboards • Multiplication Tables • See web resources below
TBOE Board Approved Revised 6/2015
• Chapter tests Built in CFU’s: • Stop and Reflect • What’s the math? • Ticket out the Door
Stage 2 – Assessment Evidence
Suggested Performance Tasks: • Exemplars • Extended projects • Math Webquests • Writing in Math/Journal • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Other Evidence: • Classwork • Exit Slips • Homework • Individual and group tests • Open-ended questions • Portfolio • Quizzes • Checks for Understanding
Stage 3 – Learning Plan Lesson Plan Template
with suggested pacing for required 80 minute math block Lesson
Objective
Opening/Do Now
10-15 minutes
Homework Review
5-10 minutes
Instructional Components
Mini Lesson I DO/ WE DO
15-20 minutes
Independent/Partner/Group Work
YOU DO 20-30 minutes
Summary and Exit Slip
10 minutes
Using 3-part, student-friendly language. Ex. With 80% proficiency, I will solve 10 addition word problems.
Do Now could include: • Spiral review of
prerequisite skills for today’s lesson,
• Pretest skills to see where students are regarding today’s objective, or
• Contain writing in math type of
May choose to review a few specific problems from previous night’s homework to review for understanding. Students may also have a few they struggled with and need re-teaching.
Whole group mini-lesson with a check for understanding afterwards.
Lesson activity including at least one check for understanding. Math centers should be implemented during this time. Suggestions:
• Technology • Problem-based/Skill-based
Task • Vocabulary Work • Writing in Math • Art/Music Connections
As a class, teacher should facilitate a summary of today’s targeted objective then provide an exit question (last check for understanding) that allows students to individually prove their understanding of the objective.
TBOE Board Approved Revised 6/2015
prompt/question for students to explain their thinking, etc.
•
On-Line Resources http://connected.mcgraw-hill.com http://illuminations.nctm.org/
http://nlvm.usu.edu/ https://www.khanacademy.org/ http://www.brightstorm.com/math/ http://www.cast.org/
http://www.parcconline.org/ http://www.state.nj.us/education/modelcurriculum/ http://www.corestandards.org/about-the-standards http://www.scholastic.com/commoncore/common-core-free-
resources.htm http://ocw.mit.edu/high-school/more/for-teachers/
TBOE Board Approved Revised 6/2015
UNIT NAME: The Number System
Grade level: 7th grade Accelerated District-Approved Text: Glencoe Math Course 2 and 3 Unit 3
Stage 1 – Desired Results
Enduring Understandings/Goals: Rational numbers can be represented in multiple ways and are useful when examining situations involving numbers that are not whole.
Essential Questions: How can mathematical Ideas be represented? Why is helpful to write numbers in different ways?
Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
Standard: M= Major
A= Additional S= Supporting
Student Learning Objectives
Suggested Instructional Strategies Suggested Assessments
Suggested Resources
IQL = Inquiry Lab
PSI = Problem Solving Investigation
21cc= 21st Century Careers
8.NS.1 [S] Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion; for rational numbers
S.L.O. 1 Compare rational and irrational numbers to demonstrate that the decimal expansion of irrational numbers do not repeat; so that
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology
Skill Task: Given a number, tell if it is rational or irrational and why. Define rational and irrational numbers. Differentiate between terminating, repeating & non-terminating, non-repeating decimals
Glencoe Math Course 3 Chapter 1 • Lesson 1 pp. 5-14 • Lesson 10 pp. 89-86 • Unit Project 1 pp.
103-104
TBOE Board Approved Revised 6/2015
show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number.
every rational number has a decimal expansion which eventually repeats and converts such decimals into rational numbers.
• Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or misconception
correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Problem-Based Task:
• Example 1: Change .4444… into a fraction.
• Example 2: Investigate repeating patterns that occur when fractions have denominators of 9, 99 or 11
Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? Ticket out the Door
• Supplemental
textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Pattern Blocks/Shapes • Geoboards • Multiplication Tables • See web resources
below
8.NS.2 [S] Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g., π2). For example, by truncating the decimal expansion of √2, show that √2 is between 1
S.L.O. 2 Use rational numbers to approximate and locate irrational nu8mbers on a number line and estimate the value of expressions involving irrational numbers.
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website:
Skill Task: Students locate rational and irrational numbers on the number line. Problem-Based Task: Example 1: Find an approximation for the square root of 28 Example 2: Compare the square roots of 2 and 3 Assessments from text:
Glencoe Math Course 3 Chapter 1 • Lesson 8 pp. 71-78 • IQL pp. 79-80 • Lesson 9 pp. 81-88 • Lesson 10 pp. 89-96 • Unit Project pp. 103-
104 • Supplemental
textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives
TBOE Board Approved Revised 6/2015
and 2, then between 1.4 and 1.5, and explain how to continue on to get better approximations.
• Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or misconception
correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
• Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
• Grid/Graph Paper • Multiplication Tables • See web resources
below
8.EE.1 [M] Know and apply the properties of integer exponents to generate equivalent numerical expressions. For example, 32 × 3–5 = 3–
3 = 1/33 = 1/27.
S.L.O. 3 Apply the properties of integer exponents to simplify and write equivalent numerical expressions.
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice
Skill Task: Students can generate equivalent expressions fluently. Given 3�, they generate 3x3x3x3 NOT 3x4; Give 5x5, they generate 5² Problem-Based Task: Students solve problems to demonstrate their understanding that: � Bases must be the same before exponents can be added, subtracted or multiplied. � Exponents are subtracted when like bases are being divided � A number raised to the zero (0) power is equal to one. � Negative exponents occur when there are more factors in the denominator. These exponents can be expressed as a positive if left in the denominator. � Exponents are added when like bases are being multiplied � Exponents are multiplied when an
Glencoe Math Course 3 Chapter 1 • Lesson 2 pp. 15-22 • Lesson 3 pp. 23-30 • Lesson 4 pp. 31-38 • PSI pp. 39-41 • Lesson 5 pp. 43-59 • Supplemental
textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Multiplication Tables • See web resources
below
TBOE Board Approved Revised 6/2015
• Real World Link • Rate Yourself • Online Tutor • Watch out (error or misconception
correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
exponents is raised to an exponent � Several properties may be used to simplify an expression Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
8.EE.3 [M] Use numbers expressed in the form of a single digit times an integer power of 10 to estimate very large or very small quantities, and to express how many times as much one is than the other. For example, estimate the population of the United States as 3 × 108 and the population of the world as 7 × 109, and determine that the world population is more than 20 times larger.
S.L.O. 4 Use scientific notation to estimate and express the values of very large or very small numbers and compare their values. (How many times larger/smaller is one than the other?)
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor
Skill Task: Students use scientific notation to express large and small numbers recognizing that an increase of 1 in the exponent, increases value 10 times and a decrease of 1 in the exponent, decreases the value 10 times. Problem-Based Task: Example 1: How much larger is 6 x 105 compared to 2 x 103 Solution: 300 times larger since 6 is 3 times larger than 2 and 105 is 100 times larger than 103. Example 2: Which is the larger value: 2 x 106 or 9 x 105?
Solution: 2 x 106 because the exponent is larger
Example 3: Express 2.45 x 105 in standard form.
Glencoe Math Course 3 Chapter 1 • Lesson 6 pp. 51-58 • Lesson 7 pp. 59-66 • IQL pp. 67-70
Overlapping Lessons with 8.EE.4 • Supplemental
textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Multiplication Tables • See web resources
below
TBOE Board Approved Revised 6/2015
• Watch out (error or misconception correction)
• Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Solution: 245,000 Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math?
• Ticket out the Door
8.EE.4 [M] Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate size for measurements of very large or very small quantities (e.g., use millimeters per year for seafloor spreading). Interpret scientific notation that has been generated by technology.
S.L.O. 5 Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. (Interpret scientific notation generated when technology has been used for calculations.) S.L.O. 6 In real world problem solving situations choose units of appropriate size for measurement of very small and very large quantities.
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and Website • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or misconception
correction)
Skill Task: Students understand scientific notation as generated on various calculators or other technology. Students enter scientific notation using E or EE (scientific notation), * (multiplication), and ^ (exponent) symbols. Example 1: 2.45E+23 is 2.45 x 1023 and 3.5E-4 is 3.5 x 10-4 (NOTE: There are other notations for scientific notation depending on the calculator being used) Problem-Based Task: Example 1: (6.45 x 1011)(3.2 x 104) = (6.45 x 3.2)(1011 x 104) Rearrange factors = 20.64 x 1015 Add exponents when multiplying powers of 10
= 2.064 x 1016 Write in scientific notation
Example 2:
Glencoe Math Course 3 Chapter 1 • Lesson 6 pp. 51-58 • Lesson 7 pp. 59-66 • IQL pp. 67-70 Some overlapping lessons with 8.EE.3 • Supplemental
textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Multiplication Tables • See web resources
below
TBOE Board Approved Revised 6/2015
• Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
3.45 x 105 6.3 105 – (-2) Subtract exponents when dividing powers of 10 6.7 x 10-2 1.6 = 0.515 x 107 Write in scientific notation = 5.15 x 106
Example 3:
(0.0025)(5.2 x 104) = (2.5 x 10-3)(5.2 x 105) Write factors in scientific notation
= (2.5 x 5.2)(10-3 x 105) Rearrange factors = 13 x 10 2 Add exponents when multiplying powers of 10
= 1.3 x 103 Write in scientific notation
Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
TBOE Board Approved Revised 6/2015
Stage 2 – Assessment Evidence Suggested Performance Tasks:
• Exemplars • Extended projects • Math Webquests • Writing in Math/Journal • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Other Evidence: • Classwork • Exit Slips • Homework • Individual and group tests • Open-ended questions • Portfolio • Quizzes • Checks for Understanding
Stage 3 – Learning Plan
TBOE Board Approved Revised 6/2015
Lesson Plan Template with suggested pacing for required 80 minute math block
Lesson Objective
Opening/Do Now
10-15 minutes
Homework Review
5-10 minutes
Instructional Components
Mini Lesson I DO/ WE DO
15-20 minutes
Independent/Partner/Group Work
YOU DO 20-30 minutes
Summary and Exit Slip
10 minutes
Using 3-part, student-friendly language. Ex. With 80% proficiency, I will solve 10 addition word problems.
Do Now could include: • Spiral review of
prerequisite skills for today’s lesson,
• Pretest skills to see where students are regarding today’s objective, or
• Contain writing in math type of prompt/question for students to explain their thinking, etc.
May choose to review a few specific problems from previous night’s homework to review for understanding. Students may also have a few they struggled with and need re-teaching.
Whole group mini-lesson with a check for understanding afterwards.
Lesson activity including at least one check for understanding. Math centers should be implemented during this time. Suggestions:
• Technology • Problem-based/Skill-based
Task • Vocabulary Work • Writing in Math • Art/Music Connections
As a class, teacher should facilitate a summary of today’s targeted objective then provide an exit question (last check for understanding) that allows students to individually prove their understanding of the objective.
On-Line Resources http://connected.mcgraw-hill.com http://illuminations.nctm.org/
http://nlvm.usu.edu/ https://www.khanacademy.org/ http://www.brightstorm.com/math/ http://www.cast.org/
http://www.parcconline.org/ http://www.state.nj.us/education/modelcurriculum/ http://www.corestandards.org/about-the-standards http://www.scholastic.com/commoncore/common-core-free-resources.htm http://ocw.mit.edu/high-school/more/for-teachers/
TBOE Board Approved Revised 6/2015
UNIT NAME: EXPRESSIONS AND EQUATIONS
Grade level: 7th grade Accelerated District-Approved Text: Glencoe Math Course 2 and 3 Unit 4:
Stage 1 – Desired Results
Enduring Understandings/Goals: Algebraic expressions and equations are used to model real-life problems and represent quantitative relationships and predict results. Essential Questions: What is equivalence? How can we model relationships between quantities? Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
Standard: M = Major
S= Supporting A= Additional
Student Learning Objectives
Suggested Instructional Strategies
Suggested Assessments
Suggested Resources
IQL = Inquiry Lab
PSI = Problem Solving Investigation 21cc= 21st Century
Careers 8.EE.5 [M] Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different
S.L.O. 1 Graph and analyze the different representations of proportional relationships and interpret the unit rate as the slope of the graph which
• Problem Based Learning • Teacher Directed (I do, we do,
you do) • Study Groups/Small
Groups/flexible groups Instruction
• Center based learning • Technology • Demonstration
Skill task: Students identify the unit rate (or slope) in graphs, tables and equations to compare two proportional relationships represented in different ways. Problem Based Task: Compare two scenarios, represented differently (graph and equation) to determine
Glencoe Math Course 3 Chapter 3 • Lesson 1 pp. 169-
178 • IQL pp. 179-180 • Lesson 2 pp. 181-
188 • Lesson 3 pp. 189-
TBOE Board Approved Revised 6/2015
ways. For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed.
indicates the rate of change.
• Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text &website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated
Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
which represents a greater speed. Explain your choice including a written description of each scenario. Be sure to include the unit rates in your explanation. Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
198 • Supplemental
textbooks • Technology
Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication
Tables • See below for
websites
8.EE.6 [M] Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.
S.L.O. 2 Derive the equation of a line (y = mx for a line through the origin and the equation y = mx +b for a line intercepting the vertical axis at b) and use similar triangles to explain why the slope (m) is the same between any two points on a non-vertical line in
• Problem Based Learning • Teacher Directed (I do, we do,
you do) • Study Groups/Small
Groups/flexible groups Instruction
• Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text & website:
Skill Task: Students write equations in the form y = mx + b for lines not passing through the origin, recognizing that m represents the slope and b represents the y-intercept. Problem Based task: A triangle between A and B has a vertical height of 2 and a horizontal length of 3. A triangle between B and C has a vertical height of 4 and a horizontal length of 6. The simplified ratio of the vertical height to the horizontal length of both triangles is 2 to 3, which also represents a slope of 2/3
Glencoe Math Course 3 Chapter 3 • Lesson 4 pp. 199-
206 • IQL pp. 207-208 Chapter 7 • Lesson 6 pp. 561-
568 • Supplemental
textbooks • Technology
Software • SMARTBOARD • Graphic Organizers
TBOE Board Approved Revised 6/2015
the coordinate plane.
• Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated
Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
for the line, indicating that the triangles are similar. Given an equation in slope-intercept form, students graph the line represented. Students write equations in the form y = mx for lines going through the origin, recognizing that m represents the slope of the line. Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
• Manipulatives • Grid/Graph Paper • Rulers • Multiplication
Tables • See below for
websites
8.EE.7 [M] Solve linear equations in one variable. a. Give examples of linear equations in one variable with one solution, infinitely many solutions, or no solutions. Show which of these possibilities is the case by successively transforming the given equation into simpler forms, until an equivalent equation of the form x = a, a = a, or a = b results (where a and b are different numbers). b. Solve linear
S.L.O. 3 Solve linear equations in one variable with rational number coefficients that might require expanding expressions using the distributive property and/or combining like terms, including examples with one solution, infinite solutions, or no solution.
• Problem Based Learning • Teacher Directed (I do, we do,
you do) • Study Groups/Small
Groups/flexible groups Instruction
• Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text
Skill Task: Students solve one-variable equations including those with the variables being on both sides of the equals sign. Students recognize that the solution to the equation is the value(s) of the variable, which make a true equality when substituted back into the equation. Equations shall include rational numbers, distributive property and combining like terms. Problem-Based Task: Students write equations from verbal descriptions and solve. Example 4: Two more than a certain number is 15 less than twice the number. Find the number. Solution: n + 2 = 2n – 15 17 = n
Glencoe math Course 3 Chapter 2 • Lesson 1 pp. 108-
118 • IQL pp. 119-120 • Lesson 2 pp. 121-
128 • Lesson 3 pp. 129-
136 • PSI pp. 137-139 • IQL pp. 141-144 • Lesson 4 pp. 145-
152 • Lesson 5 pp. 153-
160 • 21CC pp. 161-
162 • Supplemental
TBOE Board Approved Revised 6/2015
equations with rational number coefficients, including equations whose solutions require expanding expressions using the distributive property and collecting like terms. Pre-requisite 7.EE.4A
• Graphic Novel • Quick Review • RTI & Differentiated
Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
textbooks • Technology
Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication
Tables
8.EE.8 [M] Analyze and solve pairs of simultaneous linear equations. a. Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously. b. Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. For example, 3x + 2y = 5 and 3x + 2y = 6 have
S.L.O. 4 Solve systems of linear equations in two variables by inspection, algebraically, and/or graphically (estimate solutions) to demonstrate solutions correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously.
• Problem Based Learning • Teacher Directed (I do, we do,
you do) • Study Groups/Small
Groups/flexible groups Instruction
• Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated
Skill Task: Students graph a system of two linear equations, recognizing that the ordered pair for the point of intersection is the x-value that will generate the given y-value for both equations. Students recognize that graphed lines with one point of intersection (different slopes) will have one solution, parallel lines (same slope, different y-intercepts) have no solutions, and lines that are the same (same slope, same y-intercept) will have infinitely many solutions. Problem-Based Task: Plant A and Plant B are on different watering schedules. This affects their rate of growth. Compare the growth of the two plants to determine when their heights will be the same.
From data, write an equation, graph the data, and respond to: At which week will both
Glencoe Math Course 3 Chapter 3 • PSI pp. 217-219 • IQL pp. 229-230
(graphing calculator required)
• IQL pp. 231-232 • Lesson 7 pp. 233-
242 • Lesson 8 pp. 243-
250 • IQL pp. 251-252 • 21CC pp. 253-
254
• Supplemental
textbooks • Technology
Software
TBOE Board Approved Revised 6/2015
no solution because 3x + 2y cannot simultaneously be 5 and 6. c. Solve real-world and mathematical problems leading to two linear equations in two variables. For example, given coordinates for two pairs of points, determine whether the line through the first pair of points intersects the line through the second pair.
Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
plants be the same height?
Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
• SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication
Tables
8.F. 4 [S] Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (x, y) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models, and in terms of its graph or a table of values.
S.L.O. 5 Construct a function to model the linear relationship between two variables and determine the rate of change and initial value of the real world data it represents from either graphs or tabulated values.
• Problem Based Learning • Teacher Directed (I do, we do,
you do) • Study Groups/Small
Groups/flexible groups Instruction
• Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text & website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated
Instruction
Skills Task: Students identify the rate of change (slope) and initial value (y-intercept) from tables, graphs, equations or
verbal descriptions to write a function (linear equation). Students
Problem Based Task:
Example 1:
Write an equation that models a linear relationship from a table.
Example 2: A line has a zero slope and passes through the point (-5, 4). What is the equation of the line? Solution: y = 4 Example 3: Write an equation for the line that has a slope of 1/2 and passes though the point (-2, 5)
Glencoe Math Course 3 Chapter 4 • Lesson 1 pp. 264-
276 • Lesson 3 pp. 287-
294 • Lesson 4 pp. 295-
304 • PSI pp. 305-307 • Lesson 5 pp. 309-
318 • Lesson 6 pp. 319-
326 Lessons Overlap with Function Unit • Supplemental
textbooks • Technology
Software • SMARTBOARD • Graphic Organizers • Manipulatives
TBOE Board Approved Revised 6/2015
• Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Solution: y = 1/2 x + 6 Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
• Grid/Graph Paper • Rulers • Multiplication
Tables
8.F.5 [S] Describe qualitatively the functional relationship between two quantities by analyzing a graph (e.g. where the function is increasing or decreasing, linear or nonlinear). Sketch a graph that exhibits the qualitative features of a function that has been described verbally.
S.L.O. 6 Sketch a graph of a function from a qualitative description and give a qualitative description of a graph of a function.
• Problem Based Learning • Teacher Directed (I do, we do,
you do) • Study Groups/Small
Groups/flexible groups Instruction
• Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated
Instruction • Standardized Test Practice • Real World Link • Rate Yourself
Skills Task:
Given a verbal description of a situation, students sketch a graph to model that situation. Given a graph of a situation, students provide a verbal description of the situation.
Problem Based task:
Describe a given graph of a function between x = 2 and x = 5? Draw a graph based on a given narrative. Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
Glencoe Math Course 3 Chapter 4 • Lesson 7 pp. 327-
334 • Lesson 8 pp. 335-
342 • IQL pp. 343-346 • Lesson 9 pp. 347-
354 Lessons overlap from functions unit and extend • Supplemental
textbooks • Technology
Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication
Tables
TBOE Board Approved Revised 6/2015
• Online Tutor • Watch out (error or
misconception correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
TBOE Board Approved Revised 6/2015
Lesson Plan Template with suggested pacing for required 80 minute math block
Lesson Objective
Opening/Do Now
10-15 minutes
Homework Review
5-10 minutes
Instructional Components
Mini Lesson I DO/ WE DO
15-20 minutes
Independent/Partner/Group Work
YOU DO 20-30 minutes
Summary and Exit Slip
10 minutes
Using 3-part, student-friendly language. Ex. With 80% proficiency, I will solve 10 addition word problems.
Do Now could include: • Spiral review of
prerequisite skills for today’s lesson,
• Pretest skills to see where students are regarding today’s objective, or
• Contain writing in math type of prompt/question for students to explain their thinking, etc.
May choose to review a few specific problems from previous night’s homework to review for understanding. Students may also have a few they struggled with and need re-teaching.
Whole group mini-lesson with a check for understanding afterwards.
Lesson activity including at least one check for understanding. Math centers should be implemented during this time. Suggestions:
• Technology • Problem-based/Skill-
based Task • Vocabulary Work • Writing in Math • Art/Music Connections
As a class, teacher should facilitate a summary of today’s targeted objective then provide an exit question (last check for understanding) that allows students to individually prove their understanding of the objective.
On-Line Resources http://connected.mcgraw-hill.com http://illuminations.nctm.org/
http://nlvm.usu.edu/ https://www.khanacademy.org/ http://www.brightstorm.com/math/ http://www.cast.org/
http://www.parcconline.org/ http://www.state.nj.us/education/modelcurriculum/ http://www.corestandards.org/about-the-standards http://www.scholastic.com/commoncore/common-core-free-
resources.htm http://ocw.mit.edu/high-school/more/for-teachers/
Stage 2 – Assessment Evidence Suggested Performance Tasks:
• Exemplars • Extended projects • Math Webquests • Writing in Math/Journal • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Other Evidence: • Classwork • Exit Slips • Homework • Individual and group tests • Open-ended questions • Portfolio • Quizzes • Checks for Understanding
TBOE Board Approved Revised 6/2015
UNIT NAME: FUNCTIONS
Grade level: 7th grade Accelerated District-Approved Text: Glencoe Math Course 2 and 3 Unit 5
Stage 1 – Desired Results
Enduring Understandings/Goals: The characteristics of functions and their representations are useful in making sense of patterns and solving problems involving quantitative relationships. Essential Questions: How can you find and use patterns to model real –world situations? How can we model relationships between quantities? How are patterns used when comparing two quantities?
Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
Standard:
M=major S=Supporting A=Additional
Student Learning Objectives
Suggested Instructional Strategies
Suggested Assessments
Suggested Resources
IQL= Inquiry Lab
PSI= Problem Solving Investigation
21CC=21st Century Careers
8.F.1 [M] Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and
S.L.O. 1 Define linear functions as a rule that assigns one output to each input and determine if data
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration
Skill Task: Students understand rules that take x as input and gives y as output is a function. Functions occur when there is exactly one y-value is associated with any x-value. Using y to represent the output we can represent this function
Glencoe Math Course 3 Chapter 4
• IQL pp. 285-286 • Lesson 2 pp. 277-284 • Lesson 3 pp. 287-294 • Lesson 4 pp. 295-304 (Lessons 1 is under
TBOE Board Approved Revised 6/2015
the corresponding output. (Function notation is not required in Grade 8.)
represented as a graph or in a table is a function.
• Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or misconception
correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
with the equations y = x2 + 5x + 4. Students are not expected to use the function notation f(x) at this level. Students identify functions from equations, graphs, tables, and ordered pairs. Problem-Based Task: Given tables of data or a relation students determine whether they are functions or not functions. Justify their answers. Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? Ticket out the Door
standard 8.F.4 but supports learning for 8.F.1)
• Supplemental textbooks
• Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication Tables • See web resources
below
8.F.2 [M] Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). For example, given a linear function represented by a table of values and a linear function represented by an algebraic expression,
S.L.O. 2 Compare two functions each represented in a different way (numerically, verbally, graphically, and algebraically) and draw conclusions about their properties (rate of change and intercepts).
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website
Skill Task: Students compare two functions from different representations. Problem-Based Task: Compare the two linear functions listed below and determine which has a negative slope: Problem 1 Function 1: Gift Card Samantha starts with $20 on a gift card for the bookstore. She spends $3.50 per week to buy a magazine. Let
Glencoe Math Course 3 Chapter 4 • PSI pp. 305-307 • Lesson 5 pp. 309-318
• Supplemental
textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication Tables
TBOE Board Approved Revised 6/2015
determine which function has the greater rate of change.
• Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or misconception
correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
y be the amount remaining as a function of the number of weeks, x. Problem 2: The school bookstore rents graphing calculators for $5 per month. It also collects a non-refundable fee of $10.00 for the school year. Write the rule for the total cost (c) of renting a calculator as a function of the number of months (m). c = 10 + 5m Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? Ticket out the Door
• See web resources below
8.F.3 [M] Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear. For example, the function A = s2 giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.
S.L.0. 3 Utilize equations, graphs, and tables to classify functions as linear or non-linear, recognizing that y = mx + b is linear with a constant rate of change.
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text:\ and website • Math in the Real World
Skill Task: Graph y = x + 3 Problem-Based Task: Determine if the functions listed below are linear or non-linear. Explain your reasoning. 1. y = -2x2 + 3 2. y = 0.25 + 0.5(x – 2) 3. A = Πr2 4. Data in a table 5. Data in a graph Assessments from text:
Glencoe Math Course 3 Chapter 4 • Lesson 4 pp. 295-304 • Lesson 7 pp. 327-334 • Lesson 8 pp. 335-342 • IQL pp. 343-346
(needs graphing calculator)
Chapter 3 pp. 199 – 206 supports this standard but will be done again in Equations unit.
• Supplemental
textbooks
TBOE Board Approved Revised 6/2015
• Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or misconception
correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
• Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? Ticket out the Door
• Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication Tables • See web resources
below
8.EE.2 [M] Work with radical and integer exponents.
Use square root and cube root symbols to represent solutions to equations of the form x2 = p and x3 = p, where p is a positive rational number. Evaluate square roots of small perfect squares and cube roots of small perfect cubes. Know that √2 is irrational.
S.L.O. 1 Evaluate square roots and cubic roots of small perfect squares and cubes respectively and use square and cube root symbols to represent solutions to equations of the form x2 = p and x3 = p where p is a positive rational number.
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself
Skill-Based Task: Students recognize perfect squares and cubes, understanding that non-perfect squares and non-perfect cubes are irrational. Students recognize that squaring a number and taking the square root √ of a number are inverse operations; likewise, cubing a number and taking the cube root are inverse operations. NOTE: (-4)2 = 16 while -42 = -16 since the negative is not being squared. This difference is often problematic for students, especially with calculator use Students understand that when taking the square root of 8 it ends in the calculator but it is not terminating, it is irrational. Students identify roots as rational or irrational. Problem-Based Task:
Glencoe Math Course 3 Chapter 1 • Lesson 8 pp. 71 – 78 • IQL pp. 79-80 • Lesson 9 pp. 81-88 • Lesson 10 pp. 89-96
(covered already in Unit #2)
• Supplemental textbooks
• Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication Tables • Square tiles and cubes
to develop understanding of squared and cubed numbers
TBOE Board Approved Revised 6/2015
S.L.O. 2 Identify √2 as irrational
• Online Tutor • Watch out (error or misconception
correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
• Approximating Square Roots Geometrically using grid paper, a straight edge, and compass.
• Work with a partner to gather ratios of a the human body like Leonardo da Vinci and approximate the Golden Ratio
Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
• Calculators to verify and explore patterns
• Place value charts to connect the digit value to the exponent (negative and positive)
• Student created square and square root charts
• See web resources below
8.G.6 [M] Understand and apply the Pythagorean Theorem. Explain a proof of the Pythagorean Theorem and its converse.
S.L.O. 3 Explain a proof of the Pythagorean Theorem and its converse.
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review
Skill-Based Task: Determine whether or not triangles are in fact right triangles using the Pythagorean Theorem and its Converse. Problem-Based Task: Construct an informal proof of the Pythagorean theorem using grid paper squares. (IQL pp. 409-410) Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding:
• Glencoe Math Course 3 • Chapter 5 • IQL pp. 409-410 • Lesson 5 pp. 411-418 • IQL pp. 419 – 422
• Supplemental textbooks
• Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication Tables • Square tiles and cubes
to develop understanding of squared and cubed
TBOE Board Approved Revised 6/2015
• RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or misconception
correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
• Stop and Reflect • What’s the math? • Ticket out the Door
numbers • From the National
Library of Virtual Manipulatives
• Pythagorean Theorem – Solve two puzzles that illustrate the proof of the Pythagorean Theorem.
• Right Triangle Solver – Practice using the Pythagorean theorem and the definitions of the trigonometric functions to solve for unknown sides and angles of a right triangle.
• City street grid maps for students to find straight line distance between two points using the Pythagorean Theorem
• See web resources below
8.G.7 [M] Understand and apply the Pythagorean Theorem. Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions.
S.L.O. 4 Utilize the Pythagorean Theorem to determine unknown side lengths of right triangles in two and three dimensions
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources
Skill-Based Task: The Irrational Club wants to build a tree house. They have a 9-foot ladder that must be propped diagonally against the tree. If the base of the ladder is 5 feet from the bottom of the tree, how high will the tree house be off the ground? Problem-Based Task: Given:
Glencoe Math Course 3 Chapter 5 • Lesson 5 pp. 411 -
418 • Lesson 6 pp. 423-430 Lessons overlap from 8.G.6
• Supplemental
textbooks • Technology Software • SMARTBOARD
TBOE Board Approved Revised 6/2015
to solve real-world and mathematical problems
in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or misconception
correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Find the length of d in the figure above if a = 8 in., b = 3 in. and c = 4in.
Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
Ticket out the Door
• Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication Tables • Square tiles and cubes
to develop understanding of squared and cubed numbers
• From the National Library of Virtual Manipulatives
• Pythagorean Theorem – Solve two puzzles that illustrate the proof of the Pythagorean Theorem.
• Right Triangle Solver – Practice using the Pythagorean theorem and the definitions of the trigonometric functions to solve for unknown sides and angles of a right triangle.
8.G.8 [M] Understand and apply the Pythagorean Theorem. Apply the Pythagorean Theorem to find the distance between two points in a coordinate system.
S.L.O. 5 Use the Pythagorean Theorem to determine the distance between two points in the coordinate plane
• Problem Based Learning • Teacher Directed (I do, we do, you
do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources
Skill-Based Task: One application of the Pythagorean Theorem is finding the distance between two points on the coordinate plane. Students build on work from 6th grade (finding vertical and horizontal distances on the coordinate plane) to determine the lengths of the legs of the right triangle drawn connecting the points. Students understand that the line segment between the two points is the length of the hypotenuse.
Glencoe Math Course 3 Chapter 5 • Lesson 7 pp. 431-438
• Supplemental
textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers
TBOE Board Approved Revised 6/2015
in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or misconception
correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
NOTE: The use of the distance formula is not an expectation Problem-Based Task:
Find the length of AB using the Pythagorean Theorem
Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
• Multiplication Tables • See web resources
below
Lesson Plan Template with suggested pacing for required 80 minute math block
Stage 2 – Assessment Evidence
Suggested Performance Tasks: • Exemplars • Extended projects • Math Webquests • Writing in Math/Journal • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Other Evidence: • Classwork • Exit Slips • Homework • Individual and group tests • Open-ended questions • Portfolio • Quizzes • Checks for Understanding
TBOE Board Approved Revised 6/2015
Stage 3 – Learning Plan
Lesson
Objective
Opening/Do Now
10-15 minutes
Homework Review
5-10 minutes
Instructional Components
Mini Lesson I DO/ WE DO
15-20 minutes
Independent/Partner/Group Work YOU DO
20-30 minutes
Summary and Exit Slip
10 minutes Using 3-part, student-friendly language. Ex. With 80% proficiency, I will solve 10 addition word problems.
Do Now could include: • Spiral review of
prerequisite skills for today’s lesson,
• Pretest skills to see where students are regarding today’s objective, or
• Contain writing in math type of prompt/question for students to explain their thinking, etc.
May choose to review a few specific problems from previous night’s homework to review for understanding. Students may also have a few they struggled with and need re-teaching.
Whole group mini-lesson with a check for understanding afterwards.
Lesson activity including at least one check for understanding. Math centers should be implemented during this time. Suggestions:
• Technology • Problem-based/Skill-based Task • Vocabulary Work • Writing in Math • Art/Music Connections
As a class, teacher should facilitate a summary of today’s targeted objective then provide an exit question (last check for understanding) that allows students to individually prove their understanding of the objective.
On-Line Resources http://connected.mcgraw-hill.com http://illuminations.nctm.org/
http://nlvm.usu.edu/ https://www.khanacademy.org/ http://www.brightstorm.com/math/ http://www.cast.org/
http://www.parcconline.org/ http://www.state.nj.us/education/modelcurriculum/ http://www.corestandards.org/about-the-standards http://www.scholastic.com/commoncore/common-core-free-
resources.htm http://ocw.mit.edu/high-school/more/for-teachers/
TBOE Board Approved Revised 6/2015
UNIT NAME: STATISTICS and PROBABILITY
Grade level: 7th grade Accelerated District-Approved Text: Glencoe Course 2 and 3
Unit 6
Stage 1 – Desired Results Enduring Understandings/Goals: • The rules of probability can lead to more valid and reliable predictions about the likelihood of an event occurring
Essential Questions: • How is probability used to predict the outcome of future events? • How can simulations help you understand the probability of something happening? • How do you know which type of graph to use when displaying data? •
Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
Standard: Standards Content Key- (Identified by PARCC Model Content Frameworks). [M] Major Content [S] Supporting Content [A] Additional Content
Student Learning Objectives
Suggested Instructional Strategies
Suggested Assessments
Suggested Resources
Standards Content Key- (Identified by PARCC Model Content Frameworks). [M] Major Content [S] Supporting Content [A] Additional Content
7.SP.1 [S] Understand that statistics can be used to gain information about a population by examining a sample of the
Explain why the validity of a sample depends on whether the sample is representative of the population
• Instruct students to generate a survey, compile, and display the data. Then interpret their results
Skill:
[S] 7.SP.1: 10-1, 10-2, Ch. 10 PSI • Pg. 793-800, 801-808, 821-823 • www.illuminations.nctm.org
TBOE Board Approved Revised 6/2015
population; generalizations about a population from a sample are valid only if the sample is representative of that population. Understand that random sampling tends to produce representative samples and support valid inferences.
Explain that random sampling tends to produce representative samples
• Given a population, have
students analyze various sample groups as being representative or not.
• Discuss means of obtaining a random sample.
What is the range and interquartile range of the data displayed in the box plot? Task: Trenton Middle School is considering the following locations for a Grade 7 field trip: science museum, state park, or ballet company. The principal wants to survey a sample of students to find which location Grade 7 students would prefer. Should the principal select the members of the science club for the sample? How can the principal get a random sample of Grade 7 students?
• www.quantile.com • CCSS Investigation 5:
Variability
7.SP.2 [S] Use data from a random sample to draw inferences about a population with an unknown characteristic of interest. Generate multiple samples (or simulated samples) of the same size to gauge the variation in estimates or predictions. For example, estimate the mean word length in a book by randomly sampling words from the book; predict the winner of a school election based on randomly sampled survey data. Gauge how far off the estimate or prediction
Understand that information can be gained about a population by examining statistics of a representative sample of the population, where random sampling tends to produce representative samples. Draw inferences about a population based on data from a random sample. Generate or simulate multiple samples of the same size to gauge the
• Obtain multiple samples of the same size for a given population and explore variability and differences in estimates of measures of central tendency
• Use a random number generator to create a random sample
Skill: Students asked 10 of their peers their favorite music. The results are show below. Student 1: 4 Pop, 6 Country Student 2: 1 Pop, 9 Country Student 3: 6 Pop, 4 Country What would student 1 say about the proportion of students who prefer Pop? If, in fact, 75% of the student body prefers Pop, what is the error in each student’s estimate? Task:
[S] 7.SP.2: 10-1, IQL 10-2, 10-2 • Pg. 793-800, 801-808, 809-812
• www.illuminations.nctm.org • www.quantile.com • CCSS Investigation 5:
Variability
TBOE Board Approved Revised 6/2015
might be.
variation in estimates or predictions. Informally assess the degree of visual overlap of two data distributions with similar variabilities and express the difference between centers of the distributions as a multiple of a measure of variability.
Given the first name of all students in your grade. Predict the most common
name in the U.S. for 7th
graders. How good an estimate do you think your sample provides? Explain your reasoning.
7.SP.3 [A] Informally assess the degree of visual overlap of two numerical data distributions with similar variabilities, measuring the difference between the centers by expressing it as a multiple of a measure of variability. For example, the mean height of players on the basketball team is 10 cm greater than the mean height of players on the soccer team, about twice the variability (mean absolute deviation) on either team; on a dot plot, the separation between the two distributions of heights is noticeable.
Find the difference in the mean or median of two different data sets
Demonstrate how two data sets that are very different can have similar variabilities
Can draw inferences about the data sets by making a comparison of these differences relative to the mean absolute deviation or interquartile range of either set of data
• Use dot plots to observe visual overlaps for measures of center and spread to compare data such as temperatures in Honolulu, HI and Los Angeles, CA,
• Use an area model to analyze the theoretical probabilities for two-stage outcomes
Skill: The average temperature in City 1 is 70 degrees and in City 2 it is 80 degrees. The mean absolute deviation of City 1 is 5 degrees and in City 2 it is 5 degrees. Compare the data using measures of center and spread. Task: Measure the heights of the girls versus boys in your class. Calculate the measures of center and measures of variability for each group. Describe the similarities and differences.
[A] 7.SP.3: IQL 10-4, 10-4 • Pg. 825-826, 837-838
• www.illuminations.nctm.org • www.quantile.com • CCSS Investigation 5:
Variability • Data Distributions (Inv. 2)
7.SP.4 [A] Use measures of center and measures of variability for numerical data from random samples to draw informal comparative inferences about
Can compare two populations by using the means and/or medians of data collected from random samples
• In small groups, compare and contrast similar data from two populations to make inferences
• Use the Pair Problem
Skill: Measure the heights of the girls versus boys in your class. Calculate the measures of center and measures of variability for each group.
[A] 7.SP.4: IQL 10-4, 10-4 • Pg. 825-826, 827-836
• www.illuminations.nctm.org • www.quantile.com
TBOE Board Approved Revised 6/2015
two populations. For example, decide whether the words in a chapter of a seventh-grade science book are generally longer than the words in a chapter of a fourth-grade science book.
Can compare two populations by using the mean absolute deviations and/or interquartile ranges of data from random samples
Solving; where A problem-solving technique in which one member of the pair is the "thinker" who thinks aloud as they try to solve the problem, and the other member is the "listener" who analyzes and provides feedback on the "thinker's" approach
What inferences can you make about the height of girls versus boys? Will these inferences be the same your Senior year? Support your answer with a description of the overlap of the two distributions and numerical calculations for means and variability. Task: Decide whether girls or boys take longer to get ready for school in the morning. Justify your answer using measures of center and spread.
7.SP.5 [S] Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring. Larger numbers indicate greater likelihood. A probability near 0 indicates an unlikely event, a probability around 1/2 indicates an event that is neither unlikely nor likely, and a probability near 1 indicates a likely event.
Define probability as a ratio that compares favorable outcomes to all possible outcomes
Understand the distinction between unlikely, likely, and equally likely events
• Group discussions regarding the likelihood of situations, i.e. will the sun rise tomorrow, you toss a coin twice and get two heads, you toss a coin twice and get at least one head
• Use brainpop videos as a visual and brainpop hands-on activities to help student understand the Law of Large Numbers
Skill: There are three choices of jellybeans – grape, cherry and orange. If the probability of getting a grape is !
!" and
the probability of getting cherry is !
!, what is the
probability of getting orange? Task: The container below contains 2 gray, 1 white, and 4 black marbles. Without looking, if Eric chooses a marble from the container, will the probability be closer to 0 or to 1 that Eric will select a white marble? A gray marble? A black marble? Justify each of your predictions.
[S] 7.SP.5: 9-1, 9-5 • Pg. 711-718, 757-764
• www.illuminations.nctm.org • www.quantile.com
TBOE Board Approved Revised 6/2015
7.SP.6 [S] Approximate the probability of a chance event by collecting data on the chance process that produces it and observing its long-run relative frequency, and predict the approximate relative frequency given the probability. For example, when rolling a number cube 600 times, predict that a 3 or 6 would be rolled roughly 200 times, but probably not exactly 200 times.
Use probability to predict the number of times a particular event will occur given a specific number of trials
Use variability to explain why the experimental probability will not always exactly equal the theoretical probability
• Use spinners, dice, cards, etc. to have students generate data, make predictions, and experiment with probability
• Use brainpop videos as a visual and brainpop hands-on activities to help student understand the Law of Large Numbers
Skill: Roll a number cube 600 times, predict that a 3 or 6 would be rolled roughly 200 times, but probably not exactly 200 times. Task: A bag contains 100 marbles, some red and some purple. Suppose a student, without looking, chooses a marble out of the bag, records the color, and then places that marble back in the bag. The student has recorded 9 red marbles and 11 purple marbles. Using these results, predict the number of red marbles in the bag.
[S] 7.SP.6: IQL 9-2 • Pg. 719-720
• www.illuminations.nctm.org • www.quantile.com
7.SP.7 [S] Develop a probability model and use it to find probabilities of events. Compare probabilities from a model to observed frequencies; if the agreement is not good, explain possible sources of the discrepancy. a. Develop a uniform probability model by assigning equal probability to all outcomes, and use the model to determine probabilities of events. For example, if a student is selected at random from a class, find the probability that Jane will be selected and the probability that a girl will be selected.
Can develop a simulation to model a situation in which all events are equally likely to occur Utilize the simulation to determine the probability of specific events
• In groups of two, have students create their own area models and present to class
• Have students create spinners or paper dice, then students should develop three associated questions; may select a question to incorporate in an assessment
Skill: Using a probability tree, find the number of possible choices when you choose one item from each category: 3 desserts, 2 drinks, 5 vegetables Task: Devise an experiment using a coin to determine whether a baby is a boy or a girl. Conduct the experiment ten times to determine the gender of ten births. How could a number cube be used to simulate whether a baby is a girl or a boy or girl?
[S] 7.SP.7 9-1, IQL 9-2, 9-2 • Pg. 711-718, 719-720, 721-728,
729-732 [S] 7.SP.7a 9-1, IQL 9-2, 9-2 • Pg. 711-718, 719-720, 721-728,
729-732 [S] 7.SP.7 IQL 9-2, 9-2 • Pg. 721-728, 729-732
• www.illuminations.nctm.org • www.quantile.com
TBOE Board Approved Revised 6/2015
b. Develop a probability model (which may not be uniform) by observing frequencies in data generated from a chance process. For example, find the approximate probability that a spinning penny will land heads up or that a tossed paper cup will land open-end down. Do the outcomes for the spinning penny appear to be equally likely based on the observed frequencies? 7.SP.8 [S] Find probabilities of compound events using organized lists, tables, tree diagrams, and simulation. a. Understand that, just as with simple events, the probability of a compound event is the fraction of outcomes in the sample space for which the compound event occurs. b. Represent sample spaces for compound events using methods such as organized lists, tables and tree diagrams. For an event described in everyday language (e.g., “rolling double sixes”), identify the outcomes in the sample space which compose the event. c. Design and use a simulation to generate frequencies for compound events. . For example, use
Can use sample space to compare the number of favorable outcomes to the total number of outcomes and determine the probability of the compound events
Design and utilize a simulation to predict the probability of a compound event
• Use problem solving cards: have students complete one of three options involving a word problem, spinner problem, or tree diagram problem
• Have students create compound event situations; may develop spinners, tree diagrams, or organized list, then students should develop three associated questions; may select a question to incorporate in an assessment
Skill: If you toss a coin three times, what is the probability of flipping at least 2 heads? Task: A couple wants to have exactly 2 children. Assume that the chance of one boy or one girl is equally likely at each birth (no multiple births). What is the probability that they will have exactly 2 girls?
[S] 7.SP.8: 9-3, IQL 9-4, 9-4, Ch. 9 PSI, 9-5, 9-6, IQL 9-7, 9-7 • Pg. 733-740, 741-748, 749-752,
753-755, 757-764, 765-772, 773-774, 775-782
[S] 7.SP.8a: 9-3, 9-5, 9-6, 9-7 • Pg. 733-740, 757-764, 765-772,
773-774, 775-782 [S] 7.SP.8b: 9-3, 9-5, IQL 9-7, 9-7 • Pg. 733-740, 757-764, 773-774,
775-782 [S] 7.SP.8c: IQL9-4, 9-4, Ch. 9 PSI, IQL 9-7 • Pg. 714-748, 749-752, 753-755,
773-774 • www.illuminations.nctm.org • www.quantile.com
TBOE Board Approved Revised 6/2015
random digits as a simulation tool to approximate the answer to the question: If 40% of donors have type A blood, what is the probability that it will take at least 4 donors to find one with type A blood?
Stage 2 – Assessment Evidence Suggested Performance Tasks:
• Exemplars • Extended projects • Math Webquests • Writing in Math/Journal
Other Evidence: • Classwork • Exit Slips • Homework • Individual and group tests • Open-ended questions • Portfolio • Quizzes
TBOE Board Approved Revised 6/2015
Stage 3 – Learning Plan Lesson Format
Lesson Plan Template
Lesson Objective
Opening/Do Now
10-15 minutes
Homework Review
5-10 minutes
Instructional Components
Mini Lesson I DO/ WE DO 15-20 minutes
Independent/Partner/Group Work YOU DO
20-30 minutes
Summary and Exit Slip
10 minutes Using 3-part, student-friendly language. Ex. With 80% proficiency, I will solve 10 addition word problems.
Do Now could include: • Spiral review of
prerequisite skills for today’s lesson,
• Pretest skills to see where students are regarding today’s objective, or
• Contain a writing in math type of prompt/question for students to explain their thinking, etc.
May choose to review a few specific problems from previous night’s homework to review for understanding. Students may also have a few they struggled with and need re-teaching.
Whole group mini-lesson with a check for understanding afterwards.
Lesson activity including at least one check for understanding. Math centers should be implemented during this time. Suggestions:
• Technology • Problem-based/Skill-based
Task • Vocabulary Work • Writing in Math • Art/Music Connections
As a class, teacher should facilitate a summary of today’s targeted objective then provide an exit question (last check for understanding) that allows students to individually prove their understanding of the objective.
TBOE Board Approved Revised 6/2015
UNIT NAME: GEOMETRY
Grade level: 7th grade Accelerated District-Approved Text: Glencoe Math Course 2 and 3 Unit 7
Stage 1 – Desired Results
Enduring Understandings/Goals: Equation solving skills from algebra are applied to the Pythagorean Theorem. Formulas provide an efficient method to problem solving. Numbers should be written in the best form for the context of the problem. Essential Questions: Why is it helpful to write numbers in different ways? Why are formulas important in math and society? How can algebraic concepts be applied to geometry? Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
Standard: M= Major
S=Supporting A= Additional
Student Learning Objectives
Suggested Instructional Strategies Suggested Assessments
Suggested Resources
IQL= Inquiry Lab
PSI= Problem Solving Investigation
21CC= 21st Century Careers
8.SP.3 [S] Use the equation of a linear model to solve problems
S.L.O. 1 Using a linear equation to model
• Problem Based Learning • Teacher Directed (I do, we do,
you do) • Study Groups/Small
Skill Task: Given a scatter plot determine slope and y
Glencoe Math Course 3 Chapter 9 • Lesson 2 pp. 677-
684
TBOE Board Approved Revised 6/2015
in the context of bivariate data interpreting the slope and intercept. For example, in a linear model for a biology experiment, interpret a slope of 1.5 cm/hr as meaning that an additional hour of sunlight each day is associated with an additional 1.5 cm in mature plant height.
real life problems then solve it by interpreting the meaning of the slope and the intercept.
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
intercept Problem Based: Based on data, create a scatter plot, determine line of best fit, and write the equation. Explain the meaning of the slope of the line within the context of the problem. Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? Ticket out the Door
• IQL pp. 685-686
• Supplemental
textbooks • Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication Tables • See web resources
below
8.SP.1 [S] Construct and interpret scatter plot for bivariate measurement data to investigate patterns of association between two quantities.
S.L.O. 2 Construct and interpret scatter plots for bivariate measurement data and identify and interpret data patterns (clustering, outliers, positive
• Problem Based Learning • Teacher Directed (I do, we do,
you do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects
Skill Task: Students represent numerical data on a scatter plot, to examine relationships between variables. They analyze scatter plots to determine if the relationship is linear (positive, negative association or no association) or nonlinear. Students identity a line of best fit given a scatter plot.
Glencoe math Course 3 Chapter 8 • IQL pp. 663-663 • Lesson 1 pp. 556-
674 • IQL pp. 675-676
• Supplemental textbooks
• Technology Software
TBOE Board Approved Revised 6/2015
Describe patterns such as clustering, outliers, positive or negative association, linear association, and nonlinear association. 8.SP.2 [S] Know that straight lines are widely used to model relationships between two quantitative variables. For scatter plots that suggest a linear association, informally fit a straight line, and informally assess the model fit by judging the closeness of the data points to the line.
or negative association, possible lines of best fit, and nonlinear association).
• Flip model Academic Strategies and/or Resources in text and resources: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Problem Based: Data for 10 students’ Math and Science scores are provided in a chart. Describe the association between the Math and Science scores. Given a linear model, students write an equation. Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
• SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication Tables • See web resources
below
8.SP.4 [S] Understand that patterns of association can also be seen in bivariate categorical data by displaying frequencies and relative
S.L.O. 3 Construct frequency/relative frequency tables to analyze and describe possible associations between two variables.
• Problem Based Learning • Teacher Directed (I do, we do,
you do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion
Skill Task: Students understand that a two-way table provides a way to organize data between two categorical variables. Data for both categories needs to be collected from each subject. Students calculate the relative frequencies to describe associations Problem based:
Glencoe Math Course 3 Chapter 9 • Lesson 3 pp. 689-
696 • PSI pp. 697-699 • Mid chapter check
pp. 700
• Supplemental textbooks
TBOE Board Approved Revised 6/2015
frequencies in a two-way table. Construct and interpret a two-way table summarizing data on two categorical variables collected from the same subjects. Use relative frequencies calculated for rows or columns to describe possible association between the two variables. For example, collect data from students in your class on whether or not they have a curfew on school nights and whether or not they have assigned chores at home. Is there evidence that those who have curfews and those who have chores?
• Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
25 students were asked whether they have a part time job and then whether they get 8 hours a sleep at night. The data is summarized in a table. The students use relative frequency to describe possible correlations. What percent of students that work do not get 8 hours of sleep a night? Justify their answers. Discuss other possible explanations. Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
• Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication Tables • See web resources
below
TBOE Board Approved Revised 6/2015
8.G.9 [A] Solve real-world and mathematical problems involving volume of cylinders, cones, and spheres. Know the formulas for the volumes of cones, cylinders, and spheres and use them to solve real-world and mathematical problems.
S.L.O. 4 Know and apply the appropriate formula for the volume of a cone, a cylinder, or a sphere to solve real-world and mathematical problems.
• Problem Based Learning • Teacher Directed (I do, we do,
you do) • Study Groups/Small
Groups/flexible groups Instruction • Center based learning • Technology • Demonstration • Cooperative Groups • Participation & Discussion • Projects • Flip model Academic Strategies and/or Resources in text and website: • Math in the Real World • Chapter Foldables for Notes • Note Taking within the text • Graphic Novel • Quick Review • RTI & Differentiated Instruction • Standardized Test Practice • Real World Link • Rate Yourself • Online Tutor • Watch out (error or
misconception correction) • Chapter Review • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Skill-Based Task: • Construct cylinders – What shapes are
needed to construct a cylinder? How many blocks are needed to fill the cylinder? How could find the volume mathematically?
• Construct a cone with the same height as the cylinder. How many blocks are needed to fill this shape?
• Construct a sphere of similar height to the cone and the cylinder. How many blocks are needed to fill the sphere?
• Students find the volume of cylinders, cones and spheres to solve real world and mathematical problems. Answers
• could also be given in terms of Pi. •
Problem-Based Task:
Pablo's Icy Treat Stand sells home-made frozen juice treats as well as snow-cones. Originally, Pablo used paper cone cups with a diameter of 3.5 inches and a height of 4 inches.
Conical Cup A
His supply store stopped carrying these paper cones, so he had to start using more standard paper cups. These are truncated cones (cones with the "pointy end" sliced off) with a top diameter of 3.5 inches, a
Glencoe Math Course 3 Chapter 8
• IQL pp.584- 588 • Lesson 1 pp.
589-596 • Lesson 2 pp.
597-604 • Lesson 3 pp.
605-612 • PSI pp. 613-615 •
• Supplemental textbooks
• Technology Software • SMARTBOARD • Graphic Organizers • Manipulatives • Grid/Graph Paper • Rulers • Multiplication Tables • See web resources
below
TBOE Board Approved Revised 6/2015
bottom diameter of 2.5 inches, and a height of 4 inches.
Cup B
Because some customers said they missed the old cones, Pablo put a sign up saying "The new cups hold 50% more!" His daughter Letitia wonders if her father's sign is correct. Help her find out.
1. How much juice can cup A hold? (While cups for juice are not usually filled to the top, we can assume frozen juice treats would be filled to the top of the cup.)
2. How much juice can cup B hold? 3. By what percentage is cup B larger
in volume than cup A? 4. Snow cones have ice filling the cup
as well as a hemisphere of ice sticking out of the top of each cup. How much ice is in a snow cone for each cup?
TBOE Board Approved Revised 6/2015
5. By what percentage is the snow cone in cup B larger than the snow cone in conical cup A?
6. Is Pablo's sign accurate?
Assessments from text: • Quick Check • Editable assessments online • Mid-Chapter Check • Chapter tests Built in Checks for understanding: • Stop and Reflect • What’s the math? • Ticket out the Door
Lesson Plan Template
with suggested pacing for required 80 minute math block
Stage 2 – Assessment Evidence Suggested Performance Tasks:
• Exemplars • Extended projects • Math Webquests • Writing in Math/Journal • Inquiry Labs • Problem Solving Investigations • 21st Century Careers
Other Evidence: • Classwork • Exit Slips • Homework • Individual and group tests • Open-ended questions • Portfolio • Quizzes • Checks for Understanding
Stage 3 – Learning Plan
TBOE Board Approved Revised 6/2015
On-Line Resources http://connected.mcgraw-hill.com http://illuminations.nctm.org/
http://nlvm.usu.edu/ https://www.khanacademy.org/ http://www.brightstorm.com/math/ http://www.cast.org/
http://www.parcconline.org/ http://www.state.nj.us/education/modelcurriculum/ http://www.corestandards.org/about-the-standards http://www.scholastic.com/commoncore/common-core-free-
resources.htm http://ocw.mit.edu/high-school/more/for-teachers/
Lesson Objective
Opening/Do Now
10-15 minutes
Homework Review
5-10 minutes
Instructional Components
Mini Lesson I DO/ WE DO
15-20 minutes
Independent/Partner/Group Work YOU DO
20-30 minutes
Summary and
Exit Slip 10 minutes
Using 3-part, student-friendly language. Ex. With 80% proficiency, I will solve 10 addition word problems.
Do Now could include: • Spiral review of
prerequisite skills for today’s lesson,
• Pretest skills to see where students are regarding today’s objective, or
• Contain writing in math type of prompt/question for students to explain their thinking, etc.
May choose to review a few specific problems from previous night’s homework to review for understanding. Students may also have a few they struggled with and need re-teaching.
Whole group mini-lesson with a check for understanding afterwards.
Lesson activity including at least one check for understanding. Math centers should be implemented during this time. Suggestions:
• Technology • Problem-based/Skill-based Task • Vocabulary Work • Writing in Math • Art/Music Connections
As a class, teacher should facilitate a summary of today’s targeted objective then provide an exit question (last check for understanding) that allows students to individually prove their understanding of the objective.