Mathematics
Algebra I Pacing Guide Revised September 2015
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Unit 4
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Unit 6 Unit 7
Unit 8 Unit 9 Unit 10 Unit 11
Chapters 1 & 2 Chapters 1 & 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Chapter 10 Chapter 12 Chapter *
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20 days 20 days 20 days
20 days 12 days 15 days 15 days
A-CED.A.1 A-REI.10 A-CED.A.2 A-CED.A.1 A-CED.A.2 A-CED.A.1 A-SSE.A.1 F-IF.B.4 F-IF.B.4 N-Q.A.3 S-ID.C.7
A-CED.A.4 F-IF.A.1 F.IF.3 A-CED.A.3 A-CED.A.3 A-CED.A.2 A-SSE.A.2 F-IF.B.5 F-IF.B.5 S-ID.B.5 S-ID.C.8 A-REI.B.3 F.IF.A.2 S-ID.C.7 A-REI.B.3 A-REI.C.5 A-SSE.B.3c A-APR.A.1 F-IF.B.6 F-IF.B.6 S-ID.A.1 S-ID.C.9 N-Q.A.1 F.IF.B.5 S-ID.C.8 A-REI.D.12 A-REI.C.6 F-LE.A.1 A-REI.A.1 A-APR.B.3* F-IF.C.7b S-ID.A.2 F-BF.A.1a
8.NS.A.1 N-Q.A.1 S-ID.C.9 8.EE.A.1 A-REI.D.12 F-LE.A.2 A-REI.B.4 F-IF.C.7a F-IF.C.9 S-ID.A.3 N-Q.A.1
8.NS.A.2 F-IF.C.7a S-ID.B.6 8.EE.C.8 F-LE.A.3* A-SSE.B.3a F-IF.C.7b N-RN.B.3 N-Q.A.3 N-Q.A.2
8.F.A.3 F-LE.A.1 F-IF.C.7a 8.F.A.3 F-LE.A.5 F-IF.C.8a S-ID.B.6
F-LE.A.2 F.IF.9 8.F.B.4 F-IF.C.9* 8.EE.B.5
8.EE.B.5 F-LE.A.2 A-SSE.B.3b 8.SP.A.1
F-BF.B.3 F-BF.B.3 8.SP.A.3
Summative Assessment:
Sep 28 – Oct 9
Review:
Dec 13-15
Mid-Term Assessment: Dec 16-18
Summative Assessment:
Feb 16-18
*PARCC Phase 1 PBT: Mar 14-18
EOC Testing Begins:
TBD
Review: May 11-17
Comprehensive Post-Assessment: May 18-20
*PARCC Phase 2 PBT: April 25-29
Major Clusters Supporting Clusters Additional Clusters Other
A-SSE Seeing Structure in Expressions (1, 2) A-APR Arithmetic with Polynomials and Rational Expressions (1) A-CED Creating Equations (1, 2, 3, 4) A-REI Reasoning with Equations and Inequalities (1, 3, 4, 5, 6,
10, 11, 12) F-IF Interpreting Functions (1, 2, 3, 4, 5, 6) S-ID Interpreting Categorical and Quantitative Data (7, 8, 9)
N-Q Quantities (1, 2, 3) A-SSE Seeing Structure in Expressions (3) A-APR Arithmetic with Polynomials and Rational
Expressions (3) F-IF Interpreting Functions (7, 8, 9) F-BF Building Functions (1) F-LE Linear, Quadratic, and Exponential Models
(1, 2, 3, 5) S-ID Interpreting Categorical & Quantitative
Data (5, 6)
N-RN The Real Number System (3) F-BF Building Functions (3) S-ID Interpreting Categorical & Quantitative
Data (1, 2, 3)
MP – Standards for Mathematical Practice
Potential Gaps in Student Pre-Requisite Knowledge (click to see description) 8.NS – 1, 2 8.EE – 1, 2, 5, 8 8.F. – 2, 3, 4, 5 8.SP – 1, 3, 4
75 – 80% of items from the major clusters will be on the state assessments.
*Additional resources may be needed to adequately address indicated standard*
MIDDLE and HIGH SCHOOL PACING GUIDE
Mathematics
Algebra I Pacing Guide Revised September 2015
Summary of Year of Algebra I
Algebra I will begin where 8th
grade ended: linear equations in one and two variables and linear functions. In Algebra I students will increase their procedural skill and fluency in solving linear equations and inequalities in one variable. Additionally, students will deepen their understanding of linear equations and inequalities in two variables. Also, the course will emphasize modeling with linear equations and inequalities, culminating with solving systems of both linear equations and inequalities. From there, the course shifts to developing a deeper understanding of functions. Students will focus on linear and exponential functions by exploring situations that could be modeled by either a linear function or an exponential function. Then students will move to studying quadratic equations and functions, including identifying key elements of graphs, transformations with functions, and identifying domain and range. Students will apply these newly developed understandings and skills with functions to simple radical functions and then to piecewise-defined functions. The course concludes with a study of bivariate and univariate statistics to develop necessary understandings and skills the students will need for their study of statistics in Algebra II.
Standards Clarification for Algebra I
Some standards may be revisited several times during the course; others may be only partially addressed in different units, depending on the focus of the unit. Comments are included throughout the document to clarify and provide additional background for each unit.
Some standards are addressed in both Algebra I and Algebra II. The relevance to Algebra I is discussed in the Assessment Limits and Clarifications column.
Mathematical Practices Recommendations for Algebra I
Two overarching practices relevant to Algebra I are:
Make sense of problems and persevere in solving them (MP.1).
Model with mathematics (MP.4). Specific modeling standards appear throughout the high school standards indicated by a star (★) symbol. Indeed, other mathematical practices in Algebra I might be seen as contributing specific elements of these two. The intent of the following set is not to decompose the above mathematical practices into component parts but rather to show how the mathematical practices work together.
Reason abstractly and quantitatively (MP.2). This practice standard refers to one of the hallmarks of algebraic reasoning, the process of decontextualization and contextualization. Much of elementary algebra involves creating abstract algebraic models of problems (A-CED, F-BF) and then transforming the models via algebraic calculations (A-SSE, A-APR, F-IF) to reveal properties of the problems.
Use appropriate tools strategically (MP.5). Spreadsheets, a function modeling language, graphing tools, and many other technologies can be used strategically to gain understanding of the ideas expressed by individual content standards and to model with mathematics.
Attend to precision (MP.6). In algebra, the habit of using precise language is not only a mechanism for effective communication but also a tool for understanding and solving problems. Describing an idea precisely (A-CED, A-REI) helps students understand the idea in new ways.
Look for and make use of structure (MP.7). For example, writing 49x2
+ 35x + 6 as (7x)2 + 5(7x) + 6, a practice many teachers refer to as “chunking,’’ highlights the structural
similarity between this expression and z2 + 5z + 6, leading to a factorization of the original: ( (7x) + 3) ( (7x) + 2) (A-SSE, A-APR).
Look for and express regularity in repeated reasoning (MP.8). Creating equations or functions to model situations is harder for many students than working with the resulting expressions. An effective way to help students develop the skill of describing general relationships is to work through several specific examples and then express what they are doing with algebraic symbolism (A-CED). For example, when comparing two different text messaging plans, many students who can compute the cost for a given number of minutes have a hard time writing general formulas that express the cost of each plan for any number of minutes. Constructing these formulas can be facilitated by methodically calculating the cost for several different input values and then expressing the steps in the calculation, first in words and then in algebraic symbols. Once such expressions are obtained, students can find the break-even point for the two plans, graph the total cost against the number of messages sent, and make a complete analysis of the two plans.
Mathematics
Algebra I Pacing Guide Revised September 2015
Fluency Recommendations for Algebra I A/G: Algebra I students become fluent in solving characteristic problems involving the analytic geometry of lines, such as writing down the equation of a line given a point and a slope. Such fluency can support them in solving less routine mathematical problems involving linearity, as well as in modeling linear phenomena (including modeling using systems of linear inequalities in two variables). A-APR.1: Fluency in adding, subtracting, and multiplying polynomials supports students throughout their work in algebra, as well as in their symbolic work with functions. Manipulation can be more mindful when it is fluent. A-SSE.1b: Fluency in transforming expressions and chunking (parts of an expression as a single object) is essential in factoring, completing the square, and other algebraic calculations.
End of Course Assessment Percentages Algebra 38% Functions 36% Statistics and Probability 18% Number Quantity 8%
Mathematics
Algebra I Pacing Guide Revised September 2015
Unit 1: Solving Single-Variable Equations and Inequalities Possible time frame:
20 days In this unit students extend the work of the last three years and use linear equations and inequalities in one variable to model and solve real-world and mathematical problems. The ultimate goal of this unit is for students to be able to rearrange a formula to highlight a quantity of interest and understand that this process as uses the same reasoning as solving equations. Understanding how the process of solving an equation relates to using a formula will allow for students to use units as a way to understand problems and to guide their solution to multi-step problems by choosing and interpreting units consistently in formulas. Students will continue to use their conceptual understanding as well as their procedural skill and fluency in solving equations throughout the course to solve systems of linear equations and quadratic equations.
Major Cluster Standards Assessment Limits and Clarifications
Create equations that describe numbers or relationships HSA-CED.A.1 Create equations and inequalities in one variable and use them to solve problems. Include
equations arising from linear and quadratic functions, and simple rational and exponential functions. ★
HSA-CED.A.4 Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving
equations. For example, rearrange Ohm’s law V = IR to highlight resistance R. ★
Solve equations and inequalities in one variable HSA-REI.B.3 Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.
★Modeling standard HAS-CED-A.1 i) Assessment tasks are limited to linear, quadratic, or exponential equations with integer exponents.
Supporting Cluster Standards Assessment Limits and Clarifications
Reason quantitatively and use units to solve problems. HSN-Q.A.1 Use units as a way to understand problems and to guide the solution of multi-step problems; choose and interpret units consistently in formulas; choose and interpret the scale and the origin in graphs
and data displays. ★
★Modeling standard
HSN-Q.A.1 The skills associated with this standard can and should be used in nearly every unit of this course. This standard will culminate in Unit 11 when students study bivariate statistics. HSN-Q.A.1 Does not include choosing and interpreting the scale and the origin in graphs and data displays.
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Integrations with Biology and/or Chemistry for this Unit at this Point in the Year:
“Flapping Gills” Activity
Solving for an unknown variable http://www.learnnc.org/lp/editions/chemistry-algebra/7031
Literacy & Mathematics Resources
Each lesson in this chapter includes the following opportunities for teachers to integrate literacy into Math:
1. In the Teacher’s Edition, each lesson opens with a Real World connection. Incorporate these into your lessons as much as possible. 2. Use the vocabulary “Get Started” where applicable. 3. Refer to the reading and study tips to ensure that you are implementing the necessary vocabulary and literacy strategies for ALL learners. 4. Each lesson includes identifying the mathematical practice used. Incorporate these into your instruction. 5. Teachers might also use the ELL Strategy in each lesson with ALL students to solidify daily understanding of key topics, concepts, and vocabulary. 6. Use the 5E Model Daily in the Launch the Lesson (Engage, Explore), Teach the Concept (Explain) and Practice and Apply (Explain, Elaborate and Evaluate)
7. For differentiation https://mathreasoninginventory.com/Home/Index
Resource Correlations for the Unit McGraw Hill
Chapter 1
Section 1-1 thru 1-5
Chapter 2
Sections 2-1 thru 2-5 and 2 -8
* Sections 2-6, 2-7 and 2-9 optional
* Sections 1-1 thru 1-4 are prerequisite to mastery of the standards from this unit
that will be assessed. Teachers should use diagnostic assessments to determine if
prerequisite should be retaught. *
*Extra time has been built in the unit for review of prerequisite skills
Link to Louisiana Believes Algebra I Teacher Library
-Planning Resources
-Sample Test Item
-Assessment Guidance
- Guidebook
Louisiana Believes Algebra 1 Guidebook Contains:
- Remediation Guide – pages 15-102
- Instructional Tasks (IT) for this chapter
- Extended Constructed Responses (ECR)
Additional Resources
Holt McDougal Explorations in Core Math
Chapter 1 Sections 1-1 thru 1-6
EBR Sample Math Design Collaborative (MDC) Tasks Illustrative Mathematics
Solving Linear Equations in One Variable
http://map.mathshell.org/materials/download.php?fileid=1286
https://www.illustrativemathematics.org/content-standards/tasks/393
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Accommodations & Modifications
Room Arrangements
______Anchor charts related to content
______Increase distance between desks
______Flexible grouping
______Task lists that are desk top
Lesson Presentation
______Multi-sensory Activities
______Model, repeat, restate
______Break larger presentations into smaller
segments
______Varied activities to meet all needs
Assignments & Assessments
______Extended time
______Simplifying complex directions
______Multi -sensory approach
______Shorten assignments
______Extra time
______Manipulatives
______Extra credit recovery
______Extra wait time
______Simplify directions with pictures
______Modeling directions/ expectations
______Visuals
______Extended time
______Frequent short Quizzes
DISCLAIMER: The accommodations listed are intended for general guidance only. They should not be relied upon as substitutes or replacements for the legal and binding accommodations documented on a student’s
Individual Education/Individual Accommodation Plan (IEP/IAP). It is the responsibility of each IEP Instructor/school site 504 Coordinator to ensure that accommodations documented on a student’s IEP/IAP are appropriately
developed based on individual student need and implemented with fidelity. EBRPSS’s Department of Curriculum & Instruction K-12 and its members disclaim use of these accommodations beyond general guidance.
Mathematics
Algebra I Pacing Guide Revised September 2015
Unit 2: Linear Functions Possible time frame:
10 days
In 8th
grade students developed a deep conceptual understanding of the equation for a line and slope as a rate of change. Additionally students will leave the 8th
grade able to fluently graph linear equations. In this unit students will extend their work in solving linear equations by graphing. Students will also understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane. This understanding will be extended to the graph of a linear inequality in two variables later in this course. In addition, students will deepen their understanding of rate of change. This understanding will be extended to writing, solving, and graphing direct variation equations.
Major Cluster Standards Assessment Limits and Clarifications Represent and solve equations and inequalities graphically
8.EE.B.5 Click to see wording of a potential gap whose content is a prerequisite for concepts in this unit. HSA-REI.D.10 Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line). Understand the concept of a function and use function notation HSF-IF.A.1 Understand that a function from one set (called the domain) to another set (called the range) assigns to each element of the domain exactly one element of the range. If f is a function and x is an element of its domain, then f(x) denotes the output of f corresponding to the input x. The graph of f is the graph of the equation y = f(x). HSF-IF.A.2 Use function notation, evaluate functions for inputs in their domains, and interpret statements that use function notation in terms of a context. HSF-IF.B.5 Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes. For example, if the function h(n) gives the number of person-hours it takes to assemble n engines in a factory, then the positive integers would be an appropriate domain
for the function.★
ext.
HSF-IF.B.5 As students explore specific function types later in the year, they will continue to relate the domain of a function to its graph and, in context, to the quantitative relationship it describes.
Supporting Cluster Standards Assessment Limits and Clarifications Reason quantitatively and use units to solve problems.
HSN-Q.A.1 Use units as a way to understand problems and to guide the solution of multi-step problems; choose and interpret units
consistently in formulas; choose and interpret the scale and the origin in graphs and data displays. ★
Analyze functions using different representations HSF-IF.C.7 Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more
complicated cases.★ a. Graph linear and quadratic functions and show intercepts, maxima, and minima.
Construct and compare linear, quadratic, and exponential models and solve problems
HSF-LE.A.1 Distinguish between situations that can be modeled with linear functions and with exponential functions. ★ a. Prove that linear functions grow by equal differences over equal intervals, and that exponential functions grow by equal factors over equal
★Modeling standard HSN-Q.A.1 The focus in this unit is choosing and interpreting the scale and the origin in graphs. HSF-IF.C.7a Limited to linear equations. Students will graph piece-wise defined functions later in this course. HSF-LE.A.2 Students will fit
Mathematics
Algebra I Pacing Guide Revised September 2015
intervals. b. Recognize situations in which one quantity changes at a constant rate per unit interval relative to another. c. Recognize situations in which a quantity grows or decays by a constant percent rate per unit interval relative to another.
8.F.B.4 Click to see wording of a potential gap whose content is a prerequisite for HSF-LE.A.2. HSF-LE.A.2 Construct linear and exponential functions, including arithmetic and geometric sequences, given a graph, a description of a relationship, or
two input-output pairs (include reading these from a table). ★
exponential and linear functions to data sets represented by scatter plots in later Units. i) Assessment tasks are limited to constructing linear and exponential functions in simple context (not multi-step).
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Integrations with Biology and/or Chemistry for this Unit at this Point in the Year:
“Weights and Drug doses” activity
Literacy & Mathematics Resources Each lesson in this chapter includes the following opportunities for teachers to integrate literacy into Math:
1. In the Teacher’s Edition, each lesson opens with a Real World connection. Incorporate these into your lessons as much as possible. 2. Use the vocabulary “Get Started” where applicable. 3. Refer to the reading and study tips to ensure that you are implementing the necessary vocabulary and literacy strategies for ALL learners. 4. Each lesson includes identifying the mathematical practice used. Incorporate these into your instruction. 5. Teachers might also use the ELL Strategy in each lesson with ALL students to solidify daily understanding of key topics, concepts, and vocabulary. 6. Use the 5E Model Daily in the Launch the Lesson (Engage, Explore), Teach the Concept (Explain) and Practice and Apply (Explain, Elaborate and Evaluate)
7. For differentiation https://mathreasoninginventory.com/Home/Index
Resource Correlations for the Unit
McGraw Hill Chapter 1 Sections 1-6 thru 1-8 Chapter 3 Sections 3-1 thru 3-6
Link to Louisiana Believes Algebra I Teacher Library
-Planning Resources
-Sample Test Item
-Assessment Guidance
- Guidebook
Louisiana Believes Algebra 1 Guidebook Contains:
- Remediation Guide – pages 15-102
- Instructional Tasks (IT)
- Extended Constructed Responses (ECR
Additional Resources
Illustrative Mathematics
https://www.illustrativemathematics.org/illustrations/243 https://www.illustrativemathematics.org/content-standards/tasks/635 https://www.illustrativemathematics.org/content-standards/tasks/630
EBR Sample Math Design Collaborative (MDC) Tasks
Solving Linear Equations in Two Variables
http://map.mathshell.org/materials/download.php?fileid=669
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Accommodations & Modifications
Room Arrangements
______Anchor charts related to content
______Increase distance between desks
______Flexible grouping
______Task lists that are desk top
Lesson Presentation
______Multi-sensory Activities
______Model, repeat, restate
______Break larger presentations into smaller
segments
______Varied activities to meet all needs
Assignments & Assessments
______Extended time
______Simplifying complex directions
______Multi -sensory approach
______Shorten assignment
______Extra time
______Manipulatives
______Extra credit recovery
______Extra wait time
______Simplify directions with pictures
______Modeling directions/ expectations
______Visuals
______Extended time
______Frequent short Quizzes
DISCLAIMER: The accommodations listed are intended for general guidance only. They should not be relied upon as substitutes or replacements for the legal and binding accommodations documented on a student’s
Individual Education/Individual Accommodation Plan (IEP/IAP). It is the responsibility of each IEP Instructor/school site 504 Coordinator to ensure that accommodations documented on a student’s IEP/IAP are
appropriately developed based on individual student need and implemented with fidelity. EBRPSS’s Department of Curriculum & Instruction K-12 and its members disclaim use of these accommodations beyond general
guidance.
Mathematics
Algebra I Pacing Guide Revised September 2015
Unit 3: Equations of Linear Functions Possible time frame:
10 days In this unit students extend their work with functions in grade 8 to develop a more sophisticated understanding of a function including function notation. After function notation is established, students will evaluate functions. As students evaluate functions using their graphs they will begin developing an understanding of function transformations which will be discussed more thoroughly in Unit___. Also in this unit students will graph using slope intercept and point slope forms. Function types are limited in this unit to linear. Through graphing their own functions, students will deepen their understanding of function transformations. Graphing will also provide students the opportunity to apply their conceptual understanding of domain and range as it relates to the function rule and its corresponding graph.
Major Cluster Standards Assessment Limits and Clarifications
HSA-CED.A.2 Create equations in two or more variables to represent relationships
between quantities; graph equations
on coordinate axes with labels and scales. ★ 8.F.A.3 Click to see wording of a potential gap whose content is a prerequisite for this unit. Understand the concept of a function and use function notation HSF-IF.A.3 Recognize that sequences are functions, sometimes defined recursively, whose domain is a subset of the integers. For example, the Fibonacci sequence is defined recursively by f(0) = f(1) = 1, f(n+1) = f(n) + f(n-1) for n ≥ 1. Interpret functions that arise in applications in terms of the context HSF-IF.B.5 Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes. For example, if the function h(n) gives the number of person-hours it takes to assemble n engines in a factory, then the positive integers would be
an appropriate domain for the function.★
Interpret linear models HSS-ID.C.7 Interpret the slope (rate of change) and the intercept (constant term) of a linear model in the context of the data. HSS-ID.C.8 Compute (using technology) and interpret the correlation coefficient of a linear fit. HSS-ID.C.9 Distinguish between correlation and causation
★Modeling standard
HSA-CED.A.2 Although students will be presented with graphs of exponential functions, students will not be expected to graph exponential functions
Supporting Cluster Standards Assessment Limits and Clarifications Analyze functions using different representations HSF-IF.C.7 Graph functions expressed symbolically and show key features of the graph,
by hand in simple cases and using technology for more complicated cases.★ a. Graph linear and quadratic functions and show intercepts, maxima, and
minima.
HSF-IF.C.9 i) Assessment tasks are limited to linear functions, quadratic functions, square root functions, cube root functions, piecewise-defined functions (including step functions and absolute value functions), and exponential functions with domains in the integers.
Mathematics
Algebra I Pacing Guide Revised September 2015
HSF-IF.C.9 Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). For example, given a graph of one quadratic function and an algebraic expression for another, say which has the larger maximum.
Summarize, represent, and interpret data on two categorical and quantitative variables HSS-ID.B.6 Represent data on two quantitative variables on a scatter plot, and describe how the variables are related.
a. Fit a function to the data; use functions fitted to data to solve problems in the context of the data. Use given functions or choose a function suggested by the context. Emphasize linear, quadratic, and exponential models.
b. Informally assess the fit of a function by plotting and analyzing residuals. c. Fit a linear function for a scatter plot that suggests a linear association.
8.F.B.4 Click to see wording of a potential gap whose content is a prerequisite for HSF-LE.A.2. HSF-LE.A.2 Construct linear and exponential functions, including arithmetic and geometric sequences, given a graph, a description of a relationship, or two input-output pairs (include
reading these from a table). ★
HSF-LE.A.2 Students will fit exponential and linear functions to data sets represented by scatter plots in later Units. 14
Additional Cluster Standards Assessment Limits and Clarifications
Use properties of rational and irrational numbers. 8.NS.A.1 8.NS.A.2 Click to see wording of potential gaps whose content is a prerequisite for HSN-RN.B.3. HSN–RN.B.3 Explain why the sum or product of two rational numbers is rational; that the sum of a rational number and an irrational number is irrational; and that the product of a nonzero rational number and an irrational number is irrational.
N-RN.B.3 This standard can be taught through working with formulas involving rational and irrational numbers.
Mathematics
Algebra I Pacing Guide Revised September 2015
Resource Correlations for the Unit
McGraw Hill Chapter 4 Sections 4-1 thru 4-6 *omit 4-7* Algebra lab 4-5
Link to Louisiana Believes Algebra I Teacher Library
-Planning Resources
-Sample Test Item
-Assessment Guidance
- Guidebook
Louisiana Believes Algebra 1 Guidebook Contains:
- Remediation Guide – pages 15-102
- Instructional Tasks (IT) for this chapter:
- Extended Constructed Responses (ECR)
Additional Resources
Holt McDougal Explorations in Core Math
Chapter 3 Sections 3-1 thru 3-4 Chapter 4 Sections 4- 1
EBR Sample Integrations with Biology and/or Chemistry for this Unit at this Point in the Year:
Modeling Orbital Debris Problems
https://www.istemnetwork.org/resource/educational/lessondetail.cfm?lessonid=224
Mathematics
Algebra I Pacing Guide Revised September 2015
BR Sample Accommodations & Modifications
Room Arrangements
______Anchor charts related to content
______Increase distance between desks
______Flexible grouping
______Task lists that are desk top
Lesson Presentation
______Multi-sensory Activities
______Model, repeat, restate
______Break larger presentations into smaller
segments
______Varied activities to meet all needs
Assignments & Assessments
______Extended time
______Simplifying complex directions
______Multi -sensory approach
______Shorten assignments
______Extra time
______Manipulatives
______Extra credit recovery
______Extra wait time
______Simplify directions with pictures
______Modeling directions/ expectations
______Visuals
______Extended time
______Frequent short Quizzes
DISCLAIMER: The accommodations listed are intended for general guidance only. They should not be relied upon as substitutes or replacements for the legal and binding accommodations documented on a student’s
Individual Education/Individual Accommodation Plan (IEP/IAP). It is the responsibility of each IEP Instructor/school site 504 Coordinator to ensure that accommodations documented on a student’s IEP/IAP are
appropriately developed based on individual student need and implemented with fidelity. EBRPSS’s Department of Curriculum & Instruction K-12 and its members disclaim use of these accommodations beyond general
guidance.
Mathematics
Algebra I Pacing Guide Revised September 2015
Unit 4: Linear Inequalities Possible time frame:
10 days In 8
th grade students were introduced to linear equations and developed a conceptual understanding of the solution to a linear equations. Students also solved systems of linear
equations algebraically as well as estimated the solution to a system by graphing. This unit will extend the students work with systems of linear equations to include a focus on modeling with systems of linear equations and systems of linear inequalities. In this unit students will increase their procedural skill and fluency in solving systems of linear equations exactly and approximately (e.g., with graphs) and develop the ability to select a solution method based on the specific system they are trying to solve.
Major Cluster Standards Assessment Limits and Clarifications
Create equations that describe numbers or relationships 8.EE.C.8 Click to see wording of a potential gap whose content is a prerequisite for concepts in this unit. HSA-CED.A.1 Create equations and inequalities in one variable and use them to solve problems. Include equations
arising from linear and quadratic functions, and simple rational and exponential functions. ★
HSA-CED.A.3 Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context. For example, represent inequalities describing nutritional and cost constraints on
combinations of different foods. ★
Solve equations and inequalities in one variable HSA-REI.B.3 Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters. Represent and solve equations and inequalities graphically HSA-REI.D.12 Graph the solutions to a linear inequality in two variables as a half-plane (excluding the boundary in the case of a strict inequality), and graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-planes.
★Modeling standard
HSA-CED-A.1
i) Assessment tasks are limited to
linear, quadratic, or exponential
equations with integer exponents. HSA-REI.C.6 This unit should include a heavy emphasis on using systems of equations (and inequalities) to model and solve real-world problems.
i) Assessment tasks have a real-world context. ii) Assessment tasks, etc.).
HSA-REI.D.12 Limited to a single linear inequality.
Mathematics
Algebra I Pacing Guide Revised September 2015
Resource Correlations for the Unit
McGraw Hill Chapter 5 Sections 5-1 thru 5-6
*Omit 5-5*
Link to Louisiana Believes Algebra I Teacher Library
-Planning Resources
-Sample Test Item
-Assessment Guidance
- Guidebook
Louisiana Believes Algebra 1 Guidebook Contains:
- Remediation Guide – pages 15-102
- Instructional Tasks (IT)
- Extended Constructed Responses (ECR)
Additional Resources
Holt McDougal Explorations in Core Math
Chapter 2 Sections 2-1 thru 2-7
EBR Sample Math Design Collaborative (MDC) Tasks
Defining Regions Using Inequalities http://map.mathshell.org/materials/download.php?fileid=690
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Accommodations & Modifications
Room Arrangements
______Anchor charts related to content
______Increase distance between desks
______Flexible grouping
______Task lists that are desk top
Lesson Presentation
______Multi-sensory Activities
______Model, repeat, restate
______Break larger presentations into smaller
segments
______Varied activities to meet all needs
Assignments & Assessments
______Extended time
______Simplifying complex directions
______Multi -sensory approach
______Shorten assignments
______Extra time
______Manipulatives
______Extra credit recovery
______Extra wait time
______Simplify directions with pictures
______Modeling directions/ expectations
______Visuals
______Extended time
______Frequent short Quizzes
DISCLAIMER: The accommodations listed are intended for general guidance only. They should not be relied upon as substitutes or replacements for the legal and binding accommodations documented on a student’s
Individual Education/Individual Accommodation Plan (IEP/IAP). It is the responsibility of each IEP Instructor/school site 504 Coordinator to ensure that accommodations documented on a student’s IEP/IAP are
appropriately developed based on individual student need and implemented with fidelity. EBRPSS’s Department of Curriculum & Instruction K-12 and its members disclaim use of these accommodations beyond general
guidance.
Mathematics
Algebra I Pacing Guide Revised September 2015
Unit 5: Systems of Linear Equations and Inequalities Possible time frame:
20 days In 8
th grade students were introduced to systems of linear equations and developed a conceptual understanding of the solution to a system of linear equations as the point of
intersection of their graphs which is the point that satisfies both equations simultaneously. Students also solved systems of linear equations algebraically as well as estimated the solution to a system by graphing. This unit will extend the students work with systems of linear equations to include a focus on modeling with systems of linear equations and systems of linear inequalities. In this unit students will increase their procedural skill and fluency in solving systems of linear equations exactly and approximately (e.g., with graphs) and develop the ability to select a solution method based on the specific system they are trying to solve.
Major Cluster Standards Assessment Limits and Clarifications
8.EE.C.8 Click to see wording of a potential gap whose content is a prerequisite for concepts in this unit. Create equations that describe numbers or relationships HSA-CED.A.2 Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes
with labels and scales. ★ HSA-CED.A.3 Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context. For example, represent inequalities describing nutritional and cost constraints on
combinations of different foods. ★
Solve systems of equations HSA-REI.C.5 Prove that, given a system of two equations in two variables, replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions. HSA-REI.C.6 Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables. Represent and solve equations and inequalities graphically HSA-REI.D.12 Graph the solutions to a linear inequality in two variables as a half-plane (excluding the boundary in the case of a strict inequality), and graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-planes.
★Modeling standard Students will use their procedural skill and fluency in graphing a linear inequality to graph a system of linear inequalities. (A-REI.D.12 from Unit 2) HSA-REI.C.6 This unit should include a heavy emphasis on using systems of equations (and inequalities) to model and solve real-world problems. i) Assessment tasks have a real-world context. ii) Assessment tasks have hallmarks of modeling as a mathematical practice (less defined tasks, more of the modeling cycle, etc.).
Mathematics
Algebra I Pacing Guide Revised September 2015
Resource Correlations for the Unit
McGraw Hill Chapter 6 Sections 6-1 thru 6-6
Link to Louisiana Believes Algebra I Teacher Library
-Planning Resources
-Sample Test Item
-Assessment Guidance
- Guidebook
Louisiana Believes Algebra 1 Guidebook Contains:
- Remediation Guide – pages 15-102
- Instructional Tasks (IT) for this chapter:
- Extended Constructed Responses (ECR)
Additional Resources Holt McDougal Explorations in Core Math
Chapter 5 Sections 5-1 thru 5-6
EBR Sample Math Design Collaborative (MDC) Tasks Illustrative Mathematics
Classifying Solutions to Systems of Equations http://map.mathshell.org/materials/download.php?fileid=1213
https://www.illustrativemathematics.org/content-standards/tasks/644
Additional Resources Engage Ny lessons Solution Sets to Simultaneous Equations Solution Sets to Simultaneous Equations Applications of Systems of Equations and Inequalities Science Integration http://www.learnnc.org/lp/editions/chemistry-algebra/7038 http://www.learnnc.org/lp/editions/chemistry-algebra/7040 The Real World System of Equations http://www.nsa.gov/academia/_files/collected_learning/high_school/algebra/real_world_systems_of_linear_equations.pdf McGraw-Hill Interactive Student Guide Chapter 4
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Accommodations & Modifications
Room Arrangements
______Anchor charts related to content
______Increase distance between desks
______Flexible grouping
______Task lists that are desk top
Lesson Presentation
______Multi-sensory Activities
______Model, repeat, restate
______Break larger presentations into smaller
segments
______Varied activities to meet all needs
Assignments & Assessments
______Extended time
______Simplifying complex directions
______Multi -sensory approach
______Shorten assignments
______Extra time
______Manipulatives
______Extra credit recovery
______Extra wait time
______Simplify directions with pictures
______Modeling directions/ expectations
______Visuals
______Extended time
______Frequent short Quizzes
DISCLAIMER: The accommodations listed are intended for general guidance only. They should not be relied upon as substitutes or replacements for the legal and binding accommodations documented on a student’s
Individual Education/Individual Accommodation Plan (IEP/IAP). It is the responsibility of each IEP Instructor/school site 504 Coordinator to ensure that accommodations documented on a student’s IEP/IAP are
appropriately developed based on individual student need and implemented with fidelity. EBRPSS’s Department of Curriculum & Instruction K-12 and its members disclaim use of these accommodations beyond general
guidance.
Mathematics
Algebra I Pacing Guide Revised September 2015
Unit 6: Exponential Functions Possible time frame:
20 days After a broad study of functions in Units 2 and 3, which focused on the concept of functions and the relationship between inputs and outputs, students will take a closer look at exponential functions. Students will be very familiar with relationships which grow linearly, but this will be their first exposure to relationships which grow exponentially. Students will recognize real-world situations can be modeled with exponential functions. Additionally, students will write exponential functions, including arithmetic and geometric sequences, given a graph, a table, a description of a relationship, or two input-output pairs. Students will use the functions they create to solve problems and will interpret the parameters of exponential functions in terms of a context.
Major Cluster Standards Assessment Limits and Clarifications Write expressions in equivalent forms to solve problems 8.EE.A.1 Click to see wording of a potential gap whose content is a prerequisite for HSA-SSE.B.3. HSA-SSE.B.3 Choose and produce an equivalent form of an expression to reveal and explain properties of the quantity
represented by the expression.★
c. Use the properties of exponents to transform expressions for exponential functions. For example the expression 1.15t can be rewritten as (1.151/12)12t ≈ 1.01212t to reveal the approximate equivalent monthly interest rate if the annual rate is 15%.
Create equations that describe numbers or relationships 8.F.A.3 Click to see wording of a potential gap whose content is a prerequisite for HSA-CED.A.1. HSA-CED.A.1 Create equations and inequalities in one variable and use them to solve problems. Include equations
arising from linear and quadratic functions, and simple rational and exponential functions. ★
HSA-CED.A.2 Create equations in two or more variables to represent relationships between quantities; graph equations
on coordinate axes with labels and scales. ★
★Modeling standard
HSA-SSE.B.3c Students will only evaluate and use exponential functions with domains in the integers. i) Assessments have a real-world context. There is interplay between the mathematical structure of the expression and the structure of the situation such that choosing and producing an equivalent form of the expression reveals something about the situation. ii) Tasks are limited to exponential expressions with integer exponents. HAS-CED.A.1 i) Assessments limited to linear, quadratic, or exponential equations with integer exponents. HSA-CED.A.2 Although students will be presented with graphs of exponential functions, students will not be expected to graph exponential functions.
Supporting Cluster Standards Assessment Limits and Clarifications Construct and compare linear, quadratic, and exponential models and solve problems
HSF-LE.A.1 Distinguish between situations that can be modeled with linear functions and with exponential functions. ★ d. Prove that linear functions grow by equal differences over equal intervals, and that exponential functions grow by
equal factors over equal intervals. e. Recognize situations in which one quantity changes at a constant rate per unit interval relative to another. f. Recognize situations in which a quantity grows or decays by a constant percent rate per unit interval relative to
another. 8.F.B.4 Click to see wording of a potential gap whose content is a prerequisite for HSF-LE.A.2. HSF-LE.A.2 Construct linear and exponential functions, including arithmetic and geometric sequences, given a graph, a
description of a relationship, or two input-output pairs (include reading these from a table). ★
HSF-LE.A.3 Observe using graphs and tables that a quantity increasing exponentially eventually exceeds a quantity
increasing linearly, quadratically, or (more generally) as a polynomial function. ★
Interpret expressions for functions in terms of the situation they model 8.F.B.5 Click to see wording of a potential gap whose content is a prerequisite for HSF-LE.B.5.
HSF-LE.B.5 Interpret the parameters in a linear or exponential function in terms of a context. ★
★Modeling standard
HSF-LE.A.2 Students will fit exponential and linear functions to data sets represented by scatter plots later. i) Assessment tasks are limited to constructing linear and exponential functions in simple context (not multi-step). HSF-LE.B.5 i) Tasks have a real-world context. ii) Exponential
functions are limited to those with domains in the integers.
Mathematics
Algebra I Pacing Guide Revised September 2015
Engage New York Lessons
Why Do Banks Pay You to Provide their Services?
The Power of Exponential Growth
Exponential Growth - U.S. Population and world Population
Exponential Decay
EBR Sample Integrations with Science :
“Hermit epedimic” Activity
http://www.learnnc.org/lp/pages/3879?ref=search
http://www.learnnc.org/lp/editions/chemistry-algebra/7037
http://www.learnnc.org/lp/editions/careerstart-grade8/5721
Resource Correlations for the Unit
McGraw hill
Chapter 7
Sections 7-1 thru 7- 7 and 7-5 Algebra lab
7-3 optional
Link to Louisiana Believes Algebra I Teacher Library
-Planning Resources
-Sample Test Item
-Assessment Guidance
- Guidebook
Louisiana Believes Algebra 1 Guidebook Contains:
- Remediation Guide – pages 15-102
- Instructional Tasks (IT) for this chapter:
- Extended Constructed Responses (ECR)
Additional Resources Holt McDougal Explorations in Core Math
Chapter 6
Sections 6-1 thru 6-2
Chapter 9
Sections 9-1 thru 9-5
EBR Sample Math Design Collaborative (MDC) Tasks http://map.mathshell.org/materials/download.php?fileid=1250
Additional Resources
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Integrations with Social Studies
http://illuminations.nctm.org/Lesson.aspx?id=2272 http://illuminations.nctm.org/Lesson.aspx?id=1386
EBR Sample Accommodations & Modifications
Room Arrangements
______Anchor charts related to content
______Increase distance between desks
______Flexible grouping
______Task lists that are desk top
Lesson Presentation
______Multi-sensory Activities
______Model, repeat, restate
______Break larger presentations into smaller
segments
______Varied activities to meet all needs
Assignments & Assessments
______Extended time
______Simplifying complex directions
______Multi -sensory approach
______Shorten assignments
______Extra time
______Manipulatives
______Extra credit recovery
______Extra wait time
______Simplify directions with pictures
______Modeling directions/ expectations
______Visuals
______Extended time
______Frequent short Quizzes
Mathematics
Algebra I Pacing Guide Revised September 2015
Unit 7: Arithmetic with Polynomials and Quadratic Equations Possible time frame:
20 days This unit will focus on developing the algebraic skills and fluencies that are essential to the work with quadratic functions. Students will be performing arithmetic operations with polynomials. They will apply their understanding and skill in generating equivalent expressions which involves combining like terms, the distributive property, and the understanding of the properties of integer exponents to begin multiplying polynomials. Through their work with polynomial expressions with and without context, students will interpret parts of expressions including terms, factors, and coefficients; moreover, students will interpret complicated expressions in context by viewing one or more of their parts as a single entity. Students will learn how to undo the process of multiplying polynomials to factor polynomials. . This unit will build on this work by increasing the complexity of the expressions and the complexity of applying the distributive property.
Major Cluster Standards Assessment Limits and Clarifications
Interpret the structure of expressions
HSA-SSE.A.1 Interpret expressions that represent a quantity in terms of its context.★ a. Interpret parts of an expression, such as terms, factors, and coefficients. b. Interpret complicated expressions by viewing one or more of their parts as a single entity. For example, interpret
P(1+r)n as the product of P and a factor not depending on P.
HSA-SSE.A.2 Use the structure of an expression to identify ways to rewrite it. For example, see x4 – y 4 as (x2)2 – (y2)2, thus recognizing it as a difference of squares that can be factored as (x2 – y2)(x2 + y2).
Understand solving equations as a process of reasoning and explain the reasoning HSA-REI.A.1 Explain each step in solving a simple equation as following from the equality of numbers asserted at
the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.
Solve equations and inequalities in one variable 8. EE.A.2 Click to see wording of a potential gap whose content is a prerequisite for HSA-REI.B.4. HSA-REI.B.4 Solve quadratic equations in one variable.
a. Use the method of completing the square to transform any quadratic equation in x into an equation of the form (x – p)2 = q that has the same solutions. Derive the quadratic formula from this form. b. Solve quadratic equations by inspection (e.g., for x2 = 49), taking square roots, completing the square, the quadratic formula and factoring, as appropriate to the initial form of the equation. Recognize when the quadratic formula gives complex solutions and write them as a ± bi for real numbers a and b.
Perform arithmetic operations on polynomials HSA-APR.A.1 Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication; add, subtract, and multiply polynomials.
★Modeling standard HSA-APR.A.1 Multiplication of polynomials should extend beyond the product of two binomials. HAS-SSE.A.2 i)Assessment tasks are limited to numerical expressions and polynomial expressions in one variable. ii) Examples: Recognize 532 - 472 as a difference of squares and see an opportunity to rewrite it in the easier-to-evaluate form (53-47)(53+47). See an opportunity to rewrite a2 + 9a + 14 as (a+7)(a+2). HAS-REI.A.1 Assessment tasks are limited to quadratic equations. HSA-REI.B.4 Students will use the skills associated with this standard in Unit 8 to graph quadratic functions.
Mathematics
Algebra I Pacing Guide Revised September 2015
Supporting clusters Write expressions in equivalent forms to solve problems 8. EE.A.1 Click to see wording of a potential gap whose content is a prerequisite for HSA-SSE.B.3. HSA-SSE.B.3 Choose and produce an equivalent form of an expression to reveal and explain properties of the
quantity represented by the expression.★ a. Factor a quadratic expression to reveal the zeros of the function it defines.
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Integrations with Biology and/or Chemistry for this Unit at this Point in the Year:
Multiplying Polynomials http://users.manchester.edu/student/ampyle/ProfessionalWebsite/FOIL.pdf http://www.learnnc.org/lp/editions/careerstart-grade8/5719
Resource Correlations for the Unit
McGraw Hill Chapter 8 Sections 8-1 thru 8-9
Link to Louisiana Believes Algebra I Teacher Library
-Planning Resources
-Sample Test Item
-Assessment Guidance
- Guidebook
Louisiana Believes Algebra 1 Guidebook Contains:
- Remediation Guide – pages 15-102
- Instructional Tasks (IT) for this chapter:
- Extended Constructed Responses (ECR)
Additional Resources
Holt McDougal Explorations in Core Math
Chapter 6 Sections 6-1 thru 6-6 Chapter 7 7-1 thru 7-6
EBR Sample Math Design Collaborative (MDC) Tasks
http://map.mathshell.org/materials/download.php?fileid=1273 http://www.map.mathshell.org/materials/download.php?fileid=834
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Accommodations & Modifications
Room Arrangements
______Anchor charts related to content
______Increase distance between desks
______Flexible grouping
______Task lists that are desk top
Lesson Presentation
______Multi-sensory Activities
______Model, repeat, restate
______Break larger presentations into smaller
segments
______Varied activities to meet all needs
Assignments & Assessments
______Extended time
______Simplifying complex directions
______Multi -sensory approach
______Shorten assignments
______Extra time
______Manipulatives
______Extra credit recovery
______Extra wait time
______Simplify directions with pictures
______Modeling directions/ expectations
______Visuals
______Extended time
______Frequent short Quizzes
DISCLAIMER: The accommodations listed are intended for general guidance only. They should not be relied upon as substitutes or replacements for the legal and binding accommodations documented on a student’s
Individual Education/Individual Accommodation Plan (IEP/IAP). It is the responsibility of each IEP Instructor/school site 504 Coordinator to ensure that accommodations documented on a student’s IEP/IAP are
appropriately developed based on individual student need and implemented with fidelity. EBRPSS’s Department of Curriculum & Instruction K-12 and its members disclaim use of these accommodations beyond general
guidance.
Mathematics
Algebra I Pacing Guide Revised September 2015
Unit 8: Quadratic Functions Possible time frame:
20 days Students will begin this unit revisiting the function f(x)=x
2 that they worked with in Unit 4 and graph the function by using by creating a table of values. From there students will
reengage with function transformations to graph quadratic functions and to generate a general form for a quadratic function (f(x)=a(x-h)2+k). After developing their conceptual
understanding of quadratic functions and procedural skill and fluency in graphing them, students will begin working with quadratic functions in different forms that will lead them to using other methods for graphing. Quadratic functions that model real-world relationships between quantities will be presented to students in this unit, and students will compare quadratic functions presented in different forms As students analyze and graph quadratic functions, the topic of domain should be revisited in this new context. Students will also identify key features of quadratic graphs and will interpret the meaning of these features in the context of the real-world relationship the graph models.
Major Cluster Standards Assessment Limits and Clarifications Interpret functions that arise in applications in terms of the context HSF-IF.B.4 For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship. Key features include: intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and
periodicity.★ HSF-IF.B.5 Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes. For example, if the function h(n) gives the number of person-hours it takes to assemble n engines in a factory, then the positive integers would be an appropriate domain for the
function.★ HSF-IF.B.6 Calculate and interpret the average rate of change of a function (presented symbolically or as a
table) over a specified interval. Estimate the rate of change from a graph.★
★Modeling standard HSF-IF.B.4 i) Assessment tasks have a real-world context. ii) Assessment tasks are limited to linear functions, quadratic functions, square root functions, cube root functions, piecewise-defined functions (including step functions and absolute value functions), and exponential functions with domains in the integers. HSF-IF.B.6 i) Assessment tasks have a real-world context. ii) Assessment tasks are limited to linear functions, quadratic functions, square root functions, cube root functions, piecewise-defined functions (including step functions and absolute value functions), and exponential functions with domains in the integers.
Supporting Cluster Standards Assessment Limits and Clarifications Understand the relationship between zeros and factors of polynomials HSA-APR.B.3 Identify zeros of polynomials when suitable factorizations are available, and use the zeros to construct a rough graph of the function defined by the polynomial. Analyze functions using different representations HSF-IF.C.7 Graph functions expressed symbolically and show key features of the graph, by hand in simple
cases and using technology for more complicated cases.★ a. Graph linear and quadratic functions and show intercepts, maxima, and minima. b. Graph square root, cube root, and piecewise-defined functions, including step functions and
absolute value functions HSF-IF.C.8 Write a function defined by an expression in different but equivalent forms to reveal and explain different properties of the function.
a. Use the process of factoring and completing the square in a quadratic function to show zeros, extreme values, and symmetry of the graph, and interpret these in terms of a context.
HSF-IF.C.9 Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). For example, given a graph of one quadratic
★Modeling standard HSA-APR.B.3 This standard should be addressed early in this unit when students start connecting solutions for the equation to zeros on the graph. Although cubic functions should be addressed as part of this standard, the main focus should still be quadratic functions. i) Assessment tasks are limited to quadratic and cubic polynomials in which linear and quadratic factors are available. For example, find the zeros of (x - 2)(x
2 - 9).
HSF-IF.C.7a Limited to only quadratic functions. HSF-IF.C.9 i) Assessment tasks are limited to linear functions, quadratic functions, square root functions, cube root functions, piecewise-defined functions (including step functions and absolute value functions), and exponential functions with domains in the integers.
Mathematics
Algebra I Pacing Guide Revised September 2015
function and an algebraic expression for another, say which has the larger maximum. HSA-SSE.B.3 Choose and produce an equivalent form of an expression to reveal and explain properties of
the quantity represented by the expression.★ b. Complete the square in a quadratic expression to reveal the maximum or minimum value of the function it defines.
Additional Cluster Standards Assessment Limits and Clarifications Build new functions from existing functions HSF-BF.B.3 Identify the effect on the graph of replacing f(x) by f(x) + k, k f(x), f(kx), and f(x + k) for specific values of k (both positive and negative); find the value of k given the graphs. Experiment with cases and illustrate an explanation of the effects on the graph using technology. Include recognizing even and odd functions from their graphs and algebraic expressions for them.
HSF-BF.B.3 i) Identifying the effect on the graph of replacing f(x) by f(x) + k, kf(x), f(kx), and f(x+k) for specific values of k (both positive and negative) is limited to linear and quadratic functions. ii) Experimenting with cases and illustrating an explanation of the effects on the graph using technology is limited to linear functions, quadratic functions, square root functions, cube root functions, piecewise-defined functions (including step functions and absolute value functions), and exponential functions with domains in the integers. iii) Tasks do not involve recognizing even and odd functions.
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Integrations with Biology and/or Chemistry for this Unit at this Point in the Year:
http://www.pbs.org/teachers/mathline/lessonplans/hsmp/bottlesdivers/bottlesdivers_procedure.shtm http://www.learnnc.org/lp/editions/careerstart-grade8/5723
Resource Correlations for the Unit
McGraw Hill Chapter 9 Sections 9-1 thru 9-7 Section 10.2 can be taught prior to 9.5
Link to Louisiana Believes Algebra I Teacher Library
-Planning Resources
-Sample Test Item
-Assessment Guidance
- Guidebook
Louisiana Believes Algebra 1 Guidebook Contains:
- Remediation Guide – pages 15-102
- Instructional Tasks (IT) for this chapter:
- Extended Constructed Responses (ECR)
Additional Resources
Holt McDougal Explorations in Core Math
Chapter 8 Sections 8-1 thru 8-10 https://www.illustrativemathematics.org/illustrations/1279
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Accommodations & Modifications
Room Arrangements
______Anchor charts related to content
______Increase distance between desks
______Flexible grouping
______Task lists that are desk top
Lesson Presentation
______Multi-sensory Activities
______Model, repeat, restate
______Break larger presentations into smaller
segments
______Varied activities to meet all needs
Assignments & Assessments
______Extended time
______Simplifying complex directions
______Multi -sensory approach
______Shorten assignments
______Extra time
______Manipulatives
______Extra credit recovery
______Extra wait time
______Simplify directions with pictures
______Modeling directions/ expectations
______Visuals
______Extended time
______Frequent short Quizzes
DISCLAIMER: The accommodations listed are intended for general guidance only. They should not be relied upon as substitutes or replacements for the legal and binding accommodations documented on a student’s
Individual Education/Individual Accommodation Plan (IEP/IAP). It is the responsibility of each IEP Instructor/school site 504 Coordinator to ensure that accommodations documented on a student’s IEP/IAP are
appropriately developed based on individual student need and implemented with fidelity. EBRPSS’s Department of Curriculum & Instruction K-12 and its members disclaim use of these accommodations beyond general
guidance.
Mathematics
Algebra I Pacing Guide Revised September 2015
Unit 9: Radical Functions Possible time frame:
12 days
Students will be coming in to this unit with a good understanding of how to use function transformations, how to evaluate functions, and how to graph linear and quadratic functions. Much of this conceptual understanding and procedural skill and fluency will be the foundation for this unit on radical functions. In Unit 4 students had limited exposure to radical functions as they explored the concepts of functions. In this unit students will be responsible for graphing square root and cube root functions. Students will graph the parent functions using a table of values and will again experiment with transformations to show that the familiar function transformation rules extend to radical functions. Radical functions that model real-world relationships between quantities will be presented. Students will compare radical functions presented in different forms. The topic of domain should be revisited in this new context. Students will also identify key features of radical graphs and will interpret the meaning of these features in the context of the real-world relationship the graph models.
Major Cluster Standards Assessment Limits and Clarifications Interpret functions that arise in applications in terms of the context HSF-IF.B.4 For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship. Key features include: intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and
periodicity.★
HSF-IF.B.5 Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes. For example, if the function h(n) gives the number of person-hours it takes to assemble n engines in a factory, then the positive integers would be an appropriate domain for the
function.★
HSF-IF.B.6 Calculate and interpret the average rate of change of a function (presented symbolically or as a
table) over a specified interval. Estimate the rate of change from a graph.★
★Modeling standard
HSF-IF.B.4 i) Assessment tasks have a real-world context. ii) Assessment tasks are limited to linear functions, quadratic functions, square root functions, cube root functions, piecewise-defined functions (including step functions and absolute value functions), and exponential functions with domains in the integers. HSF-IF.B.6 i) Assessment tasks have a real-world context. ii) Assessment tasks are limited to linear functions, quadratic functions, square root functions, cube root functions, piecewise-defined functions (including step functions and absolute value functions), and exponential functions with domains in the integers.
Supporting Cluster Standards Assessment Limits and Clarifications Analyze functions using different representations HSF-IF.C.7 Graph functions expressed symbolically and show key features of the graph, by hand in simple
cases and using technology for more complicated cases.★
c. Graph square root, cube root, and piecewise-defined functions, including step functions and
absolute value functions. HSF-IF.C.9 Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). For example, given a graph of one quadratic function and an algebraic expression for another, say which has the larger maximum.
★Modeling standard
HSF-IF.C.7b Limited to square root and cube root functions. Students do not solve square root or cube root equations in this course. HSF-IF.C.9 i) Assessment tasks are limited to linear functions, quadratic functions, square root functions, cube root functions, piecewise-defined functions (including step functions and absolute value functions), and exponential functions with domains in the integers.
Mathematics
Algebra I Pacing Guide Revised September 2015
Additional Cluster Standards Assessment Limits
and Clarifications Use properties of rational and irrational numbers.
8.NS.A.1 8.NS.A.2 Click to see wording of potential gaps whose content is a
prerequisite for HSN-RN.B.3.
HSN–RN.B.3 Explain why the sum or product of two rational numbers is rational; that
the sum of a rational number and an irrational number is irrational; and that the product
of a nonzero rational number and an irrational number is irrational.
N-RN.B.3 This standard can be taught through working with formulas involving
rational and irrational numbers.
Resource Correlations for the Unit
McGraw Hill Chapter 10 Section 10-1 thru 10-5
Link to Louisiana Believes Algebra I Teacher Library
-Planning Resources
-Sample Test Item
-Assessment Guidance
- Guidebook
Louisiana Believes Algebra 1 Guidebook Contains:
- Remediation Guide – pages 15-102
- Instructional Tasks (IT) for this chapter:
- Extended Constructed Responses (ECR)
EBR Sample Integrations with Biology and/or Chemistry for this Unit at this Point in the Year:
http://www.sophia.org/tutorials/radical-functions-in-the-real-world--2
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Accommodations & Modifications
Room Arrangements
______Anchor charts related to content
______Increase distance between desks
______Flexible grouping
______Task lists that are desk top
Lesson Presentation
______Multi-sensory Activities
______Model, repeat, restate
______Break larger presentations into smaller
segments
______Varied activities to meet all needs
Assignments & Assessments
______Extended time
______Simplifying complex directions
______Multi -sensory approach
______Shorten assignments
______Extra time
______Manipulatives
______Extra credit recovery
______Extra wait time
______Simplify directions with pictures
______Modeling directions/ expectations
______Visuals
______Extended time
______Frequent short Quizzes
DISCLAIMER: The accommodations listed are intended for general guidance only. They should not be relied upon as substitutes or replacements for the legal and binding accommodations documented on a student’s
Individual Education/Individual Accommodation Plan (IEP/IAP). It is the responsibility of each IEP Instructor/school site 504 Coordinator to ensure that accommodations documented on a student’s IEP/IAP are
appropriately developed based on individual student need and implemented with fidelity. EBRPSS’s Department of Curriculum & Instruction K-12 and its members disclaim use of these accommodations beyond general
guidance.
Mathematics
Algebra I Pacing Guide Revised September 2015
Unit 10: Univariate Statistics Possible time frame:
15 days In this unit students will use univariate statistics to compare and make inferences about two data sets. This unit will utilize statistical concepts and skills the students learned in the 6
th and 7
th grades and use them to develop more sophisticated statistical concepts and skills. Students will represent data sets graphically by plotting on the real number line
including dot plots, histograms, and box plots and use their graphical displays to make observations about the shape and distribution of the data. Students will then use measures of center (median, mean) and spread (interquartile range, standard deviation) appropriate to the shape of the data distribution to compare two or more data sets. Additionally students will explore more closely the differences in shape, center, and spread accounting for possible effects of extreme data points (outliers) and interpret these differences within the context of the data sets. As students work with statistical measures in context they should choose levels of accuracy (and precision) appropriate to the limitations on measurement.
Supporting Cluster Standards Assessment Limits and Clarifications
Reason quantitatively and use units to solve problems.
HSN-Q.A.3 Choose a level of accuracy appropriate to limitations on measurement when reporting quantities. ★
Summarize, represent, and interpret data on two categorical and quantitative variables 8.SP.A.4 Click to see wording of a potential gap whose content is a prerequisite for HSS-ID.B.5. HSS-ID.B.5 Summarize categorical data for two categories in two-way frequency tables. Interpret relative frequencies in the context of the data (including joint, marginal, and conditional relative frequencies). Recognize possible associations and trends in the data.
★Modeling standard
Additional Cluster Standards Assessment Limits and Clarifications
Summarize, represent, and interpret data on a single count or measurement variable HSS-ID.A.1 Represent data with plots on the real number line (dot plots, histograms, and box plots). HSS-ID.A.2 Use statistics appropriate to the shape of the data distribution to compare center (median, mean) and spread (interquartile range, standard deviation) of two or more different data sets. HSS-ID.A.3 Interpret differences in shape, center, and spread in the context of the data sets, accounting for possible effects of extreme data points (outliers).
HSS-ID.A.2 Standard deviation is the only statistical measure the students have not been exposed to prior to this unit.
Mathematics
Algebra I Pacing Guide Revised September 2015
Resource Correlations for the Unit
McGraw Hill Chapter 12 Sections 12 – 1 thru 12 -4
Link to Louisiana Believes Algebra I Teacher Library
-Planning Resources
-Sample Test Item
-Assessment Guidance
- Guidebook
Louisiana Believes Algebra 1 Guidebook Contains:
- Remediation Guide – pages 15-102
- Instructional Tasks (IT) for this chapter:
- Extended Constructed Responses (ECR)
Additional Resources
Holt McDougal Explorations in Core Math Chapter 10 Sections 10-1 – 10-4 https://www.illustrativemathematics.org/illustrations/942 https://www.illustrativemathematics.org/illustrations/1027 https://www.illustrativemathematics.org/illustrations/782
EBR Sample Math Design Collaborative (MDC) Tasks
http://map.mathshell.org/materials/download.php?fileid=1230
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Accommodations & Modifications
Room Arrangements
______Anchor charts related to content
______Increase distance between desks
______Flexible grouping
______Task lists that are desk top
Lesson Presentation
______Multi-sensory Activities
______Model, repeat, restate
______Break larger presentations into smaller
segments
______Varied activities to meet all needs
Assignments & Assessments
______Extended time
______Simplifying complex directions
______Multi -sensory approach
______Shorten assignments
______Extra time
______Manipulatives
______Extra credit recovery
______Extra wait time
______Simplify directions with pictures
______Modeling directions/ expectations
______Visuals
______Extended time
______Frequent short Quizzes
DISCLAIMER: The accommodations listed are intended for general guidance only. They should not be relied upon as substitutes or replacements for the legal and binding accommodations documented on a student’s
Individual Education/Individual Accommodation Plan (IEP/IAP). It is the responsibility of each IEP Instructor/school site 504 Coordinator to ensure that accommodations documented on a student’s IEP/IAP are
appropriately developed based on individual student need and implemented with fidelity. EBRPSS’s Department of Curriculum & Instruction K-12 and its members disclaim use of these accommodations beyond general
guidance.
Mathematics
Algebra I Pacing Guide Revised September 2015
Unit 11: Bivariate Statistics: Linear, Quadratic, and Exponential Possible time frame:
15 days This unit is designed to provide students the opportunity to apply their conceptual understanding of functions (emphasizing linear, quadratic, and exponential) in a statistics context. This unit will support and enhance the students’ conceptual understanding of functions and their ability to model real-world situations. The students will begin this unit by summarizing categorical data for two categories in two-way frequencies tables. From there students will represent data on two quantitative variables on a scatter plot and describe how the variables are related. They will extend their work to begin fitting a function to the data and using those functions to solve problems in the context of the data. Beyond informally assessing the fit of a function to a data set, students will compute (using technology) and interpret the correlation coefficient of a linear fit. Finally, students will establish and distinguish between correlation and causation in the context of the data.
Major Cluster Standards Assessment Limits and Clarifications Interpret linear models 8.EE.B.5 8.SP.A.3 Click to see wording of potential gaps whose content is a prerequisite for HSS-ID.C.7. HSS-ID.C.7 Interpret the slope (rate of change) and the intercept (constant term) of a linear model in the context of the data. HSS-ID.C.8 Compute (using technology) and interpret the correlation coefficient of a linear fit. HSS-ID.C.9 Distinguish between correlation and causation.
Supporting Cluster Standards Assessment Limits and Clarifications Build a function that models a relationship between two quantities
HSF-BF.A.1 Write a function that describes a relationship between two quantities.★ a. Determine an explicit expression, a recursive process, or steps for calculation from a context.
Reason quantitatively and use units to solve problems. HSN-Q.A.1 Use units as a way to understand problems and to guide the solution of multi-step problems; choose and interpret units consistently in formulas; choose and interpret the scale and the origin in
graphs and data displays. ★
HSN-Q.A.2 Define appropriate quantities for the purpose of descriptive modeling. ★
Summarize, represent, and interpret data on two categorical and quantitative variables 8.SP.A.1 Click to see wording of a potential gap whose content is a prerequisite for HSS-ID.B.6. HSS-ID.B.6 Represent data on two quantitative variables on a scatter plot, and describe how the variables are related.
d. Fit a function to the data; use functions fitted to data to solve problems in the context of the data. Use given functions or choose a function suggested by the context. Emphasize linear, quadratic, and exponential models.
e. Informally assess the fit of a function by plotting and analyzing residuals. f. Fit a linear function for a scatter plot that suggests a linear association.
★Modeling standard Students will write linear and exponential functions to model the relationship between two quantitative variables in a data set. (A-CED.A.2 from Unit 5) HSF-BF.A.1 i) Assessment tasks have a real-world context. ii) Assessment tasks are limited to linear functions, quadratic functions, and exponential functions with domains in the integers. HSN-Q.A.1 This standard culminates in this unit by having students choose and interpret the scale and the origin in data displays. HSN-Q.A.2 This standard will be assessed in Algebra I by ensuring that some modeling tasks (involving Algebra I content or securely held content from grades 6-8) require the student to create a quantity of interest in the situation being described (i.e., a quantity of interest is not selected for the student by the task). For example, in a situation involving data, the student might autonomously decide that a measure of center is a key variable in a situation, and then choose to work with the mean. HSS-ID.B.6a i) Assessment tasks have a real-world context. ii) Exponential functions are limited to those with domains in the integers.
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Integrations with Biology and/or Chemistry for this Unit at this Point in the Year:
“What is the chance” activity
Resource Correlations for the Unit
https://www.illustrativemathematics.org/illustrations/1307
Link to Louisiana Believes Algebra I Teacher Library
-Planning Resources
-Sample Test Item
-Assessment Guidance
- Guidebook
Louisiana Believes Algebra 1 Guidebook Contains:
- Remediation Guide – pages 15-102
- Instructional Tasks (IT) for this chapter:
- Extended Constructed Responses (ECR) EBR Sample Math Design Collaborative (MDC) Tasks
http://map.mathshell.org/materials/download.php?fileid=686
Mathematics
Algebra I Pacing Guide Revised September 2015
EBR Sample Accommodations & Modifications
Room Arrangements
______Anchor charts related to content
______Increase distance between desks
______Flexible grouping
______Task lists that are desk top
Lesson Presentation
______Multi-sensory Activities
______Model, repeat, restate
______Break larger presentations into smaller
segments
______Varied activities to meet all needs
Assignments & Assessments
______Extended time
______Simplifying complex directions
______Multi -sensory approach
______Shorten assignments
______Extra time
______Manipulatives
______Extra credit recovery
______Extra wait time
______Simplify directions with pictures
______Modeling directions/ expectations
______Visuals
______Extended time
______Frequent short Quizzes
DISCLAIMER: The accommodations listed are intended for general guidance only. They should not be relied upon as substitutes or replacements for the legal and binding accommodations documented on a student’s
Individual Education/Individual Accommodation Plan (IEP/IAP). It is the responsibility of each IEP Instructor/school site 504 Coordinator to ensure that accommodations documented on a student’s IEP/IAP are
appropriately developed based on individual student need and implemented with fidelity. EBRPSS’s Department of Curriculum & Instruction K-12 and its members disclaim use of these accommodations beyond general
guidance.
Algebra I Potential Gaps in Student Pre-Requisite Knowledge
. Page 41
This document indicates pre-requisite knowledge gaps that may exist for Algebra I students based on what the Grade 8 common core math standards expect.
Column four indicates the Algebra I common core standard which could be affected if the Grade 8 gap exists. Other gaps may exist for other reasons;
therefore, it important that teachers diagnose their students’ needs as part of the planning process.
Domain Grade 8
CCSS Wording of Grade 8 CCSS Potential Gap Algebra I
CCSS
The Number System (NS)
Go to Unit 1
8.NS.A.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.
HSN-RN.B.3
8.NS.A.2
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 , show that is between 1 and 2, then between 1.4 and 1.5, and explain how to continue on to get better approximations.
HSN-RN.B.3
Equations and Expressions (EE)
Go to Unit 2
Go to Unit 3
Go to Unit 5
Go to Unit 7
Go to Unit 11
8.EE.A.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.
HSA-SSE.B.3
8.EE.A.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 is irrational.
HSA-REI.B.4
8.EE.B.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.
Pre-requisite for Unit 2 on
Linear Equations
8.EE.C.8 Analyze and solve pairs of simultaneous linear equations.
HSA-CED.A.3 HSA-REI.C.5 HSA-REI.C.6
Algebra I Potential Gaps in Student Pre-Requisite Knowledge
. Page 42
Functions (F)
Go to Unit 4
Go to Unit 5
8.F.A.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.
Pre-requisite for Units 4
and 5
8.F.B.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.
HSF-LE.A.2
8.F.B.5 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.
HSS-LE.B.5
Statistics and Probability (S)
Go to Unit 11
8.SP.A.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.
HSS-ID.B.6
8.SP.A.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.
HSS-ID.C.7
8.SP.A.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?
HSS-ID.B.5