overview © 2011 california county superintendents educational services association mathematics...
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Overview
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BEYOND RIGHT ANSWERS: MATH AND THE CCSS
Teaching Channel video www.teachingchannel.org/videos/teaching-math-
ccss
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Topics and performances are logical over time
Based on learning progression research on how students learn
Reflect hierarchical nature of the content
Evolve from particulars to deeper structures
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Define what students should understand and be able to do in their study of mathematics
Is the ability to justify appropriate to student’s math maturity
Understanding and procedural skill are equally important and can be assessed using tasks of sufficient richness
Are internationally benchmarked
Reflect rigor, focus and coherence of standards in top-performing countries 5
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Do:
Set grade-level standards K-8
Identify standards for Algebra 1
Provide conceptual cluster standards in high school
Provide clear signposts along the way toward the goal of college and career readiness for all students
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Do not:
Define intervention methods or materials
Define the full range of supports for English learners, students with special needs and students who are well above or below grade level expectations
Dictate curriculum or teaching methods 7
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Mathematical Practice (recurring throughout the grades)
Mathematical Content (different at each grade level)
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3 A
ction
s Le
arn
ing
Syste
ms, In
c.
K 1 2 3 4 5 6 7 8Counting & Cardinality xOperations & Algebraic Thinking
x x x x x x
Number & Base Ten x x x x x xNumbers & Operations-Fractions
x x x
Ratios & Proportional Relationships
x x
The Number system x x xExpressions & Equation x x xFunctions xGeometry x x x x x x x x xMeasurement & Data x x x x x xStatistics & Probability x x x
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Overview page Lists domains, clusters and mathematical practices
Domains Larger groups of related standards. Standards from
different domains may be closely related.
Standards-by grade level Defines what students should understand and be able to do
Clusters Groups of related standards. Standards from different
clusters may be closely related
Additional standard language or whole standards
Bolded and underlined Added to maintain rigor of California expectations
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Grade 3 Overview
Operations and Algebraic Thinking• Represent and solve problems involving multiplication and division.•Understand properties of multiplication and the relationship betweenmultiplication and division.•Multiply and divide within 100.•Solve problems involving the four operations, and identify andExplain patterns in arithmetic.Number and Operations in Base Ten•Use place value understanding and properties of operations toperform multi-digit arithmetic.Number and Operations - Fractions•Develop understanding of fractions as numbers.Measurement and Data•Solve problems involving measurement and estimation ofIntervals of time, liquid volumes, and masses of objects.Geometry•Reason with shapes and their attributes.
Mathematical Practices1. 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.
READING THE STANDARDSREADING THE STANDARDS
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Standards-by grade level: Defines what students should understand and be able to do
Clusters: Groups of related standards. Standards from different clusters may be closely related
Domains: Larger groups of related standards. Standards from different domains may be closely related.
Ratios and Proportional Relationships 3.RP
Domain
Understand ratio concepts and use ratio reasoning to solve problems.1. Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities. For example, “The ratio of wings to beaks in the bird house at the zoo was 2:1, because for every 2 wings there was 1 beak.” “For every vote candidate A received, candidate C received nearly three votes.”2. Understand the concept of a unit rate a/b associated with a ratio a:b with b ≠ 0, and use rate language in the context of a ratio relationship. For example, “This recipe has a ratio of 3 cups of flour to 4 cups of sugar, so there is 3/4 cup of flour for each cup of sugar.” “We paid $75 for 15 hamburgers, which is a rate of $5 per hamburger.”1
Standard CLUSTER
GRADE SHIFTS: GRADE SHIFTS: EXAMPLESEXAMPLES
Concept 1997 Standards CCCS
Compose simple shapes to form larger shapes (e.g., 2 triangles to form a rectangle)
Grade2
K
Introduction to ProbabilityGrade
3Grade
7
Introduction of fractions as numbers
Grade2
Grade3
Add and subtract simple fractions
Grade3
Grade4
Introduction of integers Grade 4
Grade6
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Developed by SCFIRD
MATHEMATICAL CONTENT ACTIVITY
Discuss the standards which have been added or deleted from the 3rd grade. Discuss the implications for teaching mathematics.
Using the key vocabulary page, look through the standards and highlight where the key terms are found.
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Standards for Mathematical Practice
Describe habits of mind of a mathematically expert student
Relate to mathematical proficiency as defined by the California Framework
Consistent throughout grade levels
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Problem Solving
Computational & Procedural
Skills
DOING MATH
Conceptual Understanding
“WHERE” THE MATHEMATICSWORK
“HOW” THE
MATHEMATICSWORK
“WHY” THE
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“ …describe ways in which developing student practitioners of the discipline of mathematics increasingly ought to engage with the subject matter as they grow in mathematical maturity and expertise throughout the elementary, middle and high schools years.”
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STRUCTURING THE STANDARDS FOR STRUCTURING THE STANDARDS FOR MATMATHEMATICAL PRACTICEHEMATICAL PRACTICE
1. Make sense of problems and persevere in solving them.
6. Attend to precision
2. Reason abstractly and quantitatively3. Construct viable arguments and critique the reasoning of other
Reasoning and explaining
4. Model with mathematics
5. Use appropriate tools strategies
Modeling and using tools
7. Look for and make use of structure
8. Look for and express regularity in repeated reasoning
Seeing structure and generalizing
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1. Make sense of problems and persevere in solving them
2. Reason abstractly and quantitatively
3. Construct viable arguments and critique the reasoning
4. Model with mathematics
5. Use appropriate tools strategically
6. Attend to precision
7. Look for and make use of structure
8. Look for an express regularity in repeated reasoning
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MATHEMATICAL PRACTICES ALIGNED TO COMMON CORE STANDARDS
Activity Look at the articulation of mathematical
practices of grades below and above. How do the practices progress? What are the implications for teaching?
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RESOURCES Tulare County Office of Education – Common Core State
Standards (mathematics – resources)www.tcoe.org/ERS/CCSS/index.shtm
Common Core Support Tools – Public Schools of North Carolina (unpacking standards)
www.ncpublicachools.org/acre/standards/common-core-tools/
Arizona’s Common Core State Standards for Mathematics
www.azed.gov/azccrs/teachers/
www.Learnzillion.com/common_core/math/3
Illinois State Board of Educationwww.isbe.net/common_core/htmls/math-model-units.htm
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CLASSROOM LESSON VIDEOS
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