Dodge City Public SchoolsGrades 7 - 12
August 17, 2011 Elaine Watson, Ed.D.
International Center for Leadership in Education
Common Core Standards for Mathematical
Practice
IntroductionsIntroduce yourself:
NameInstructional LevelOn a scale of 1 – 5, with
1 representing very little knowledge5 representing expert knowledgewhere do you lie with respect to an
understanding of the eight Standards for Mathematical Practice?
Desired Outcomes After this three hour presentation, participants will have an introductory understanding of:
The difference and connection between the Standards for Mathematical Practice
and the Standards for Mathematical Content
How the Content Standards will be assessed beginning in the 2014-2015 school year
Be familiar with the format and terminology of the Standards for Mathematical Practice
Understand how the ICLE Rigor Relevance Framework can be used as a tool to plan instruction that will reinforce students’ acquisition of the Standards for Mathematic Practice
Common CoreThe new standards support improved curriculum and instruction due to increased:FOCUS, via critical areas at each grade levelCOHERENCE, through carefully developed
connections within and across gradesCLARITY, with precisely worded standards that
cannot be treated as a checklistRIGOR, including a focus on College and Career
Readiness and Standards for Mathematical Practice throughout Pre K – 12.
Common Core Standards for Mathematical
Practice
Standards for Mathematical
Content
Same for All Grade Levels
Specific to Grade Level
Grade 7 Overview
Grade 8 Overview
High School Overview
Structure of Common Core Content Standards K - 5
Domain K 1 2 3 4 5Counting and CardinalityOperations and Algebraic ThinkingNumbers and Operations in Base TenNumbers and Operations FractionsMeasurement and DataGeometry
Structure of Common Core Content Standards 6 - 8
Domain 6 7 8Ratio and Proportional RelationshipsThe Number SystemExpressions and EquationsFunctionsGeometryStatistics and Probability
Structure of Common Core Content Standards HS
High School Content Standards are listed in conceptual categories
Number and Quantity
Algebra
Functions
Modeling
Geometry
Statistics and Probability
Structure of Common Core Content Standards HS
Number and Quantity Overview
• The Real Number System• Quantities• The Complex Number System• Vector and Matrix Quantities
Structure of Common Core Content Standards HS
Algebra Overview
• Seeing Structures in Expressions• Arithmetic with Polynomials and
Rational Expressions• Creating Equations• Reasoning with Equations and
Inequalities
Structure of Common Core Content Standards HS
Functions Overview
• Interpreting Functions• Building Functions• Linear, Quadratic, and
Exponential Models• Trigonometric Functions
Structure of Common Core Content Standards HS
Geometry Overview
• Congruence• Similarity, Right Triangles, and
Trigonometry• Circles• Expressing Geometric Properties
with Equations• Geometric Measurement and
Dimension• Modeling with Geometry
Structure of Common Core Content Standards HS
Statistics and Probability Overview
• Interpreting Categorical and Quantitative Data
• Making Inferences and Justifying Conclusions
• Conditional Probability and the Rules of Probability
• Using Probability to Make Decisions
Eight Standards for Mathematical Practice
Describe practices that mathematics educators should seek to develop in their students
NCTM Process Standards
Problem SolvingReasoning and
ProofCommunicationRepresentation
Connections
Natl. Resource Council
Adding it Up
Adaptive ReasoningStrategic Competence
Conceptual Understanding
Procedural FluencyProductive Disposition
Eight Standards for Mathematical Practice
Describe ways in which student practitioners of the discipline of mathematics increasingly ought to engage with the subject matter as they grow in mathematical maturity
Provide a balanced combination of procedure and understanding
Shift the focus to ensure mathematical understanding over computation skills
Quick Common Core Assessment Overview
Adopted by all but 6 States New assessments are being developed by two consortia
(SBAC and PARCC) who are affiliated with member states
Kansas is affiliated with Smarter Balanced Assessment Consortium (SBAC)
New assessments will be administered starting in 2014-15 each year for Grades 3 – 8 and at least once in High School.
Changes in how we instruct students needs to begin NOW!
Quick Common Core Assessment Overview
SummativeMulti-stateAssessment Resources forTeachers and Educational Researchers
SMARTER Balanced Assessment
Consortium
(SBAC)
Quick Common Core Assessment Overview
SBACSummative
Assessments
Computer Adaptive Testing (CAT)
Performance Events
Quick Common Core Assessment Overview
Computer Adaptive Testing (CAT)
1. Students are given a short series of moderately difficult grade level test items.
2. Depending upon students initial performance, delivers items that are either more or less difficult.
3. Process continues until the student’s exact level of proficiency is determined.
Quick Common Core Assessment Overview
Performance Events
In-depth performance taskWill require students to think critically in order to solve a
non-traditional problem
Interpret a situation Develop a
plan Communicate the solution
Quick Common Core Assessment Overview
*No grade level was provided for these samples. Practice Tests will be available in the 2013-2014 school year
• Look over three SBAC Sample Items*
• Discuss reactions in a small group
• Report out
The International Center for Leadership in Education
Rigor/Relevance Framework
Thinking Continuum
Acquisition of Knowledge
Assimilation of Knowledge
Knowledge Taxonomy1.Awareness2.Comprehension3.Analysis4.Synthesis5.Evaluation
Action Continuum
Acquisition of
Knowledge
Application of
Knowledge
Application Model1. Knowledge in one discipline2. Application within discipline3. Application across disciplines4. Application to real-world predictable
situations5. Application to real-world
unpredictable situations
1 2 3 4 5
Application
Knowledge
1
2
3
45
6
1
2
3
45
6
1 2 3 4 5
A
1
2
3
45
6
1 2 4 5
A B3
1
2
3
45
6
1 2 4 5
A B
C
3
1
2
3
45
6
1 2 4 5
A B
C
3
D
1
2
3
45
6
1 2 4 5
A B
C
3
D
A B
C DKNOWLEDGE
A P P L I C A T I O N
A B
C DKNOWLEDGE
A P P L I C A T I O N
• Express probabilities as fractions, percents, or decimals.
• Classify triangles according to angle size and/or length of sides.
• Calculate volume of simple three- dimensional shapes.
• Given the coordinates of a quadrilateral, plot the quadrilateral on a grid.
• Analyze the graphs of the perimeters and areas of squares having different-length sides.
• Determine the largest rectangular area for a fixed perimeter.
• Identify coordinates for ordered pairs that satisfy an algebraic relation or function.
• Determine and justify the similarity or congruence for two geometric shapes.
• Obtain historical data about local weather to predict the chance of snow, rain, or sun during year.
• Test consumer products and illustrate the data graphically.
• Plan a large school event and calculate resources (food, decorations, etc.) you need to organize and hold this event.
• Make a scale drawing of the classroom on grid paper, each group using a different scale.
• Calculate percentages of advertising in a newspaper.
• Tour the school building and identify examples of parallel and perpendicular lines, planes, and angles.
• Determine the median and mode of real data displayed in a histogram
• Organize and display collected data, using appropriate tables, charts, or graphs.
A B
C DKNOWLEDGE
A P P L I C A T I O N
• Analyze the graphs of the perimeters and areas of squares haing different-length sides.
• Determine the largest rectangular area for a fixed perimeter.
• Identify coordinates for ordered pairs that satisfy an algebraic relation or function.
• Determine and justify the similarity or congruence for two geometric shapes.
• Obtain historical data about local weather to predict the chance of snow, rain, or sun during year.
• Test consumer products and illustrate the data graphically.
• Plan a large school event and calculate resources (food, decorations, etc.) you need to organize and hold this event.
• Make a scale drawing of the classroom on grid paper, each group using a different scale.
• Calculate percentages of advertising in a newspaper.
• Tour the school building and identify examples of parallel and perpendicular lines, planes, and angles.
• Determine the median and mode of real data displayed in a histogram
• Organize and display collected data, using appropriate tables, charts, or graphs.
• Express probabilities as fractions, percents, or decimals.
• Classify triangles according to angle size and/or length of sides.
• Calculate volume of simple three- dimensional shapes.
• Given the coordinates of a quadrilateral, plot the quadrilateral on a grid.
A B
C DKNOWLEDGE
A P P L I C A T I O N
• Express probabilities as fractions, percents, or decimals.
• Classify triangles according to angle size and/or length of sides.
• Calculate volume of simple three- dimensional shapes.
• Given the coordinates of a quadrilateral, plot the quadrilateral on a grid.
• Analyze the graphs of the perimeters and areas of squares having different-length sides.
• Determine the largest rectangular area for a fixed perimeter.
• Identify coordinates for ordered pairs that satisfy an algebraic relation or function.
• Determine and justify the similarity or congruence for two geometric shapes.
• Obtain historical data about local weather to predict the chance of snow, rain, or sun during year.
• Test consumer products and illustrate the data graphically.
• Plan a large school event and calculate resources (food, decorations, etc.) you need to organize and hold this event.
• Make a scale drawing of the classroom on grid paper, each group using a different scale.
• Calculate percentages of advertising in a newspaper.
• Tour the school building and identify examples of parallel and perpendicular lines, planes, and angles.
• Determine the median and mode of real data displayed in a histogram
• Organize and display collected data, using appropriate tables, charts, or graphs.
A BC D
KNOWLEDGE
A P P L I C A T I O N
• Express probabilities as fractions, percents, or decimals.
• Classify triangles according to angle size and/or length of sides.
• Calculate volume of simple three- dimensional shapes.
• Given the coordinates of a quadrilateral, plot the quadrilateral on a grid.
• Obtain historical data about local weather to predict the chance of snow, rain, or sun during year.
• Test consumer products and illustrate the data graphically.
• Plan a large school event and calculate resources (food, decorations, etc.) you need to organize and hold this event.
• Make a scale drawing of the classroom on grid paper, each group using a different scale.
• Calculate percentages of advertising in a newspaper.
• Tour the school building and identify examples of parallel and perpendicular lines, planes, and angles.
• Determine the median and mode of real data displayed in a histogram
• Organize and display collected data, using appropriate tables, charts, or graphs.
• Analyze the graphs of the perimeters and areas of squares having different-length sides.
• Determine the largest rectangular area for a fixed perimeter.
• Identify coordinates for ordered pairs that satisfy an algebraic relation or function.
• Determine and justify the similarity or congruence for two geometric shapes.
A B
C DKNOWLEDGE
A P P L I C A T I O N
• Express probabilities as fractions, percents, or decimals.
• Classify triangles according to angle size and/or length of sides.
• Calculate volume of simple three- dimensional shapes.
• Given the coordinates of a quadrilateral, plot the quadrilateral on a grid.
• Analyze the graphs of the perimeters and areas of squares having different-length sides.
• Determine the largest rectangular area for a fixed perimeter.
• Identify coordinates for ordered pairs that satisfy an algebraic relation or function.
• Determine and justify the similarity or congruence for two geometric shapes.
• Calculate percentages of advertising in a newspaper.
• Tour the school building and identify examples of parallel and perpendicular lines, planes, and angles.
• Determine the median and mode of real data displayed in a histogram
• Organize and display collected data, using appropriate tables, charts, or graphs.
• Obtain historical data about local weather to predict the chance of snow, rain, or sun during year.
• Test consumer products and illustrate the data graphically.
• Plan a large school event and calculate resources (food, decorations, etc.) you need to organize and hold this event.
• Make a scale drawing of the classroom on grid paper, each group using a different scale.
Standards for Mathematical PracticeStudents will be able to:
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.
1. Make Sense of Problems and Persevere in Solving
Mathematically proficient students:
Explain to self the meaning of a problem and look for entry points to a solutionAnalyze givens, constraints, relationships and goalsMake conjectures about the form and meaning of the
solutionPlan a solution pathway rather than simply jump into
a solution attemptConsider analogous problemsTry special cases and simpler forms of original problem
1. Make Sense of Problems and Persevere in Solving
Mathematically proficient students:Monitor and evaluate their progress and change course
if necessary…“Does this approach make sense?” Persevere in Solving
Transform algebraic expressions Change the viewing window on graphing calculator Move between multiple representations:
Equations, verbal descriptions, tables, graphs, diagrams
1. Make Sense of Problems and Persevere in Solving
Mathematically proficient students:
Check their answers “Does this answer make sense?”
Does it include correct labels?Are the magnitudes of the numbers in the solution in
the general ballpark to make sense in the real world? Verify solution using a different method Compare approach with others:
How does their approach compare with mine?SimilaritiesDifferences
2. Reason Abstractly and Quantitatively
Mathematically proficient students:
Make sense of quantities and their relationships in a problem situation
Bring two complementary abilities to bear on problems involving quantitative relationships: The ability to decontextualize
to abstract a given situation, represent it symbolically, manipulate the symbols as if they have a life of their own
The ability to contextualizeTo pause as needed during the symbolic manipulation
in order to look back at the referent values in the problem
2. Reason Abstractly and Quantitatively
Mathematically proficient students:
Reason Quantitatively, which entails habits of:Creating a coherent representation of the problem
at handConsidering the units involvedAttending to the meaning of quantities, not just
how to compute themKnowing and flexibly using different properties of
operations and objects
3.Construct viable arguments and critique the reasoning of others
Mathematically proficient students:
Understand and use… stated assumptions, definitions, and previously established results… when constructing arguments
3.Construct viable arguments and critique the reasoning of others
Mathematically proficient students:
Make conjectures and build a logical progression of statements to explore the truth of their conjectures.
Able to analyze situations by breaking them into casesby recognizing and using counterexamples
Justify their conclusions, communicate to others, and respond to the arguments of others
3.Construct viable arguments and critique the reasoning of others
Mathematically proficient students:
Reason inductively about data, making plausible arguments that take into account the context from which the data arose
Compare the effectiveness of two plausible arguments, distinguish correct logic or reasoning from that which is flawed
3.Construct viable arguments and critique the reasoning of others
Mathematically proficient students:
Can listen or read the arguments of others, decide whether they make sense, and ask useful questions to clarify or improve the arguments
4.Model with MathematicsMathematically proficient students:
Model with mathematics.Modeling is the process of choosing and using appropriate mathematics and statistics… to analyze empirical situations to understand them better, and to improve decisions.
4.Model with MathematicsModeling a situation is a creative process that involves making choices.Real world situations are not organized and labeled for analysis…they do not come with a manual or an answer in the back of the book!When making mathematical models, technology is valuable for varying assumptions, exploring consequences, and comparing predictions with data.
4.Model with MathematicsExamples of problem situations that need to be modeled mathematically in order to solve:Estimating how much water and food is
needed for emergency relief in a devastated city of 3 million people, and how it might be distributed
Planning a table tennis tournament for 7 players at a club with 4 tables, where each player plays against each other player
4.Model with MathematicsExamples of problem situations that need to be modeled mathematically in order to solve:Designing the layout of the stalls in a school
fair so as to raise as much money as possible
Analyzing the stopping distance for a carAnalyzing the growth of a savings account
balance or of a bacterial colony
4.Model with MathematicsModels devised depend upon a number of factors:How precise do we need to be?What aspects do we most need to
undertand, control, or optimize?What resources of time and tools do we
have?
4.Model with MathematicsModels we devise are also constrained by:Limitations of our mathematical, statistical,
and technical skillsLimitations of our ability to recognize
significant variables and relationships among them
4.Model with MathematicsPowerful tools for modeling:Diagrams of various kindsSpreadsheetsGraphing technologyAlgebra
4.Model with MathematicsBasic Modeling Cycle
Problem Formulate
Compute Interpret
Validate Report
4.Model with MathematicsBasic Modeling Cycle
Problem• Identify variables in the
situation• Select those that
represent essential features
4.Model with MathematicsBasic Modeling Cycle
Formulate• Select or create a geometrical, tabular,
algebraic, or statistical representation that describes the relationships between the
variables
4.Model with MathematicsBasic Modeling Cycle
Compute• Analyze and perform
operations on these relationships to draw
conclusions
4.Model with MathematicsBasic Modeling Cycle
Interpret• Interpret the result of the mathematics in terms of the
original situation
4.Model with MathematicsBasic Modeling Cycle
Validate• Validate the
conclusions by comparing them with the
situation…
4.Model with MathematicsBasic Modeling Cycle
EITHER OR
Validate
Re - FormulateReport on conclusions
and reasoning behind them
5.Use appropriate tools strategically
• Pencil and paper
• Concrete models
• Ruler, compass, protractor
• Calculator
• Spreadsheet• Computer Algebra
System• Statistical
Package• Dynamic Geometry
Software
Mathematically proficient students use:
5.Use appropriate tools strategically
Mathematically proficient students are:Sufficiently familiar enough with the tools
for their grade level to Know how to use themKnow what is to gain by using themKnow their limitations
5.Use appropriate tools strategically
Mathematically proficient students can:Analyze graphs and solutions from
graphing calculatorsCan detect possible errors through
estimation and other mathematical knowledge
5.Use appropriate tools strategically
Mathematically proficient students can:Analyze graphs and solutions from graphing
calculatorsCan explore different assumptions and
consequencesCan detect possible errors through
estimation and other mathematical knowledge
5.Use appropriate tools strategically
Mathematically proficient students; Can identify relevant external resources,
such as digital content on websites and use them to pose or solve problems
Are able to use technological tools in order to explore and deepen their understanding of concepts
6.Attend to precisionMathematically proficient students; Try to communicate precisely to others
Use clear definitionsState the meaning of symbols they useUse the equal sign consistently and appropriatelySpecify units of measureLabel axes
6.Attend to precisionMathematically proficient students; Try to communicate precisely to others
Calculate accurately and efficientlyExpress numerical answers with a degree of
precision appropriate for the problem contextGive carefully formulated explanations to each
otherCan examine claims and make explicit use of
definitions
7. Look for and make use of structure
Mathematically proficient students; Look closely to discern a pattern or structure
In x2 + 9x + 14, can see the 14 as 2 x 7 and the 9 as 2 + 7
Can see complicated algebraic expressions as being composed of several objects:
5 – 3 (x – y)2 is seen as 5 minus a positive number times a square, so its value can’t be more than 5 for any real numbers x and y
8. Look for and express regularity in repeated
reasoning.Mathematically proficient students;Notice if calculations are repeatedLook for both general methods and for
shortcutsMaintain oversight of the process while
attending to the details.
Contact Information International Center for Leadership in Education 1587 Route 146 Rexford, NY 12148 (518) 399-2776http://www.LeaderEd.comElaine Watson, Ed.D. Email: [email protected]