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Central Elementary Math
Home
3rd Grade
Big Ideas Chapters
Ch 1 Understand Multiplication and Division
Ch. 2 Multiplication Facts and Strategies
Ch. 3 More Multiplication Facts and Strategies
Ch. 4 Division Facts and Strategies
Ch. 5 Patterns and Fluency
Ch.6 Relate Area to Multiplication
Ch. 7 Round and Estimate Numbers
Ch 8 Add and Subtract Multi-Digit Numbers
Ch. 9 Multiples and Problem Solving
Ch. 10 Understanding Fractions
Ch 11 Understand Fraction Equivalence and Comparison
Ch. 12 Understand Time, Liquid Volume, and Mass
Ch. 13 Classify Two-Dimensional Shapes
Ch. 14 Represent and Interpret Data
Ch. 15 Find Perimeter and Area
4th Grade
Big Ideas Chapters
Ch 1 Place Value
Ch 2 Add and Subtract Multi-Digit Numbers
Ch 3 Multiply by One-Digit Numbers
Ch 4 Multiply by Two-Digit Numbers
Ch 5 Divide Multi-Digit Numbers by One-Digit Numbers
Ch 6 Factors, Multiples, and Patterns
Ch 7 Understand Fraction Equivalence and Comparison
Ch 8 Add and Subtract Fractions
Ch 9 Multiply Whole Numbers and Fractions
Ch 10 Relate Fractions and Decimals
Ch 11 Understand Measurement Equivalence
Ch 12 Use Perimeter and Area Formulas
Ch 13 Identify and Draw Lines and Angles
Ch 14 Identify Symmetry and Two-Dementional Shapes
5th Grade
Big Ideas Chapters
Ch. 1 Place Value Concepts
Ch. 2 Numerical Expressions
Ch.3 Add and Subtract Decimals
Ch. 4 Multiply Whole Numbers
Ch. 5 Multiply Decimals
Ch. 6 Divide Whole Numbers
Ch. 7 Divide Decimals
Ch. 8 Add and Subtract Fractions
Ch 9. Multiply Fractions
Ch. 10 Divide Fractions
Ch. 11 Convert and Display Units of Measure
Ch. 12 Patterns in the Coordinate Plane
Ch. 13 Understand Volume
Ch. 14 Classify Two-Dimensional Shapes
STEM Activities
Math Fun
Central Elementary Math
Home
3rd Grade
Big Ideas Chapters
Ch 1 Understand Multiplication and Division
Ch. 2 Multiplication Facts and Strategies
Ch. 3 More Multiplication Facts and Strategies
Ch. 4 Division Facts and Strategies
Ch. 5 Patterns and Fluency
Ch.6 Relate Area to Multiplication
Ch. 7 Round and Estimate Numbers
Ch 8 Add and Subtract Multi-Digit Numbers
Ch. 9 Multiples and Problem Solving
Ch. 10 Understanding Fractions
Ch 11 Understand Fraction Equivalence and Comparison
Ch. 12 Understand Time, Liquid Volume, and Mass
Ch. 13 Classify Two-Dimensional Shapes
Ch. 14 Represent and Interpret Data
Ch. 15 Find Perimeter and Area
4th Grade
Big Ideas Chapters
Ch 1 Place Value
Ch 2 Add and Subtract Multi-Digit Numbers
Ch 3 Multiply by One-Digit Numbers
Ch 4 Multiply by Two-Digit Numbers
Ch 5 Divide Multi-Digit Numbers by One-Digit Numbers
Ch 6 Factors, Multiples, and Patterns
Ch 7 Understand Fraction Equivalence and Comparison
Ch 8 Add and Subtract Fractions
Ch 9 Multiply Whole Numbers and Fractions
Ch 10 Relate Fractions and Decimals
Ch 11 Understand Measurement Equivalence
Ch 12 Use Perimeter and Area Formulas
Ch 13 Identify and Draw Lines and Angles
Ch 14 Identify Symmetry and Two-Dementional Shapes
5th Grade
Big Ideas Chapters
Ch. 1 Place Value Concepts
Ch. 2 Numerical Expressions
Ch.3 Add and Subtract Decimals
Ch. 4 Multiply Whole Numbers
Ch. 5 Multiply Decimals
Ch. 6 Divide Whole Numbers
Ch. 7 Divide Decimals
Ch. 8 Add and Subtract Fractions
Ch 9. Multiply Fractions
Ch. 10 Divide Fractions
Ch. 11 Convert and Display Units of Measure
Ch. 12 Patterns in the Coordinate Plane
Ch. 13 Understand Volume
Ch. 14 Classify Two-Dimensional Shapes
STEM Activities
Math Fun
More
Home
3rd Grade
Big Ideas Chapters
Ch 1 Understand Multiplication and Division
Ch. 2 Multiplication Facts and Strategies
Ch. 3 More Multiplication Facts and Strategies
Ch. 4 Division Facts and Strategies
Ch. 5 Patterns and Fluency
Ch.6 Relate Area to Multiplication
Ch. 7 Round and Estimate Numbers
Ch 8 Add and Subtract Multi-Digit Numbers
Ch. 9 Multiples and Problem Solving
Ch. 10 Understanding Fractions
Ch 11 Understand Fraction Equivalence and Comparison
Ch. 12 Understand Time, Liquid Volume, and Mass
Ch. 13 Classify Two-Dimensional Shapes
Ch. 14 Represent and Interpret Data
Ch. 15 Find Perimeter and Area
4th Grade
Big Ideas Chapters
Ch 1 Place Value
Ch 2 Add and Subtract Multi-Digit Numbers
Ch 3 Multiply by One-Digit Numbers
Ch 4 Multiply by Two-Digit Numbers
Ch 5 Divide Multi-Digit Numbers by One-Digit Numbers
Ch 6 Factors, Multiples, and Patterns
Ch 7 Understand Fraction Equivalence and Comparison
Ch 8 Add and Subtract Fractions
Ch 9 Multiply Whole Numbers and Fractions
Ch 10 Relate Fractions and Decimals
Ch 11 Understand Measurement Equivalence
Ch 12 Use Perimeter and Area Formulas
Ch 13 Identify and Draw Lines and Angles
Ch 14 Identify Symmetry and Two-Dementional Shapes
5th Grade
Big Ideas Chapters
Ch. 1 Place Value Concepts
Ch. 2 Numerical Expressions
Ch.3 Add and Subtract Decimals
Ch. 4 Multiply Whole Numbers
Ch. 5 Multiply Decimals
Ch. 6 Divide Whole Numbers
Ch. 7 Divide Decimals
Ch. 8 Add and Subtract Fractions
Ch 9. Multiply Fractions
Ch. 10 Divide Fractions
Ch. 11 Convert and Display Units of Measure
Ch. 12 Patterns in the Coordinate Plane
Ch. 13 Understand Volume
Ch. 14 Classify Two-Dimensional Shapes
STEM Activities
Math Fun
Ch 12 Use Perimeter and Area Formulas
Lesson 12.1 Perimeter Formula for a Rectangle
Lesson 12.2 Area Formula for a Rectangle
Lesson 12.3 Find Unknown Measures
Lesson 12.4 Problem Solving: Perimeter and Area
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