Transcript The Common Core Math Standards

EMSE 3123
Math and Science in Education
Introduction to the Common
Core Mathematics Standards
Presented by
Frank H. Osborne, Ph. D.
© 2015
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Common Core Math Standards
• The Common Core Math Standards are
organized by grade level and by domains.
• There are six domains used in K-5.
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CC: Counting and Cardinality (only in Grade K)
OA: Operations and Algebraic Thinking
NBT: Number and Operations in Base 10
NF: Number and Operations—Fractions (starts in
Grade 3)
– MD: Measurement and Data
– G: Geometry
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Common Core Math Standards
• Other domains commence in Grade 6
– RP: Ratios and Proportional Relationships (Grades
6 and 7 only)
– NS: The Number System
– EE: Expressions and Equations
– F: Functions (begins in Grade 8)
– G: Geometry
– SP: Statistics and Probability
• EMSE 3123 concentrates on the K-5 standards.
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Progressions
• Within each domain, there are progressions.
• A progression indicates which part of each
domain is covered in each grade.
• Details of the domains and progressions are
found throughout the standards.
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Counting and Cardinality
• K.CC – Counting and Cardinality
– Know number names of the count sequence
– Count to tell the number of objects
– Compare numbers
• This domain is covered only in Grade K.
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Operations and Algebraic Thinking
• OA is found in grades K-5.
• It involves children learning addition,
subtraction, multiplication and division.
• Place value and increasing understanding of
the operation of the base 10 number system.
• Using the four operations to solve problems
• Generating and analyzing patters and
relationships.
• Interpreting numerical expressions
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Number and Operations in Base 10
• NBT is found in grades K-5.
• NBT topics include
– Setting foundation for place value using 11-19 (K)
– Extending the Counting Sequence (1)
– Understanding Place value (1-2)
• Addition and subtraction small numbers (1)
• Addition and subtraction-hundreds (2)
– Properties of Operations--Multi-digit arithmetic (3)
– Place value, multiplication/division, fractions,
decimals (4-5)
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Number and Operations-Fractions
• NF is found in grades 3-5.
• NF topics include
– Understanding fractions as numbers using
denominators 2, 3, 4, 6, 8 (3)
– Working with fractions and decimals (4)
– Strategies for adding and subtracting fractions (5)
– Multiplication and division of fractions (5)
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Measurement and Data
• MD is found in grades K-5.
• MD topics include
– Describe and compare measurable attributes (K)
– Classify objects and count the number in each
category (K)
– Measure lengths, tell time, represent data (1-5)
– Measure lengths in standard units, addition and
subtraction, work with time and money (2)
– Solve problems involving time, liquid volumes, and
masses of objects, geometric measurement (3-5)
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Geometry
• G is found in grades K-5.
• G topics include
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Working with shapes (K)
Reason with shapes and their attributes (1-3)
Lines and angles (4)
Graphing points on the coordinate plane (5)
Classification of two-dimensional shapes (5)
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The End
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