Domain Grade 2 Grade 3 Grade 4 Counting and Cardinality Operations and Algebraic Represent and solve problems involving Represent and solve problems involving Use the four operations with whole numbers Thinking addition and subtraction. multiplication and division. to solve problems. Add and subtract within 20. Understand properties of multiplication and Gain familiarity with factors and multiples. the relationship between multiplication and Work with equal groups of objects to gain Generate and analyze patterns. division. foundations for multiplication. Multiply and divide within 100. Solve problems involving the four operations, and identify and explain patterns in arithmetic. Number and Operations Understand place value. Generalize place value understanding for Use place value understanding and in Base Ten multi-digit whole numbers. properties of operations to perform Use place value understanding and properties arithmetic. Use place value understanding and of operations to add and subtract. properties of operations to perform arithmetic. Number and Extend understanding of fraction equivalence Develop understanding of fractions as and ordering. numbers. Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers. Understand decimal notation for fractions, and compare decimal fractions. Measurement and Data Measure and estimate lengths in standard Solve problems involving measurement and Solve problems involving measurement and units. estimation of intervals of time, liquid conversion of measurements from a larger volumes, and masses of objects. unit to a smaller unit. Relate addition and subtraction to length. Represent and interpret data. Represent and interpret data. Work with time and money. Geometric measurement: understand Geometric measurement: understand Represent and interpret data. concepts of area and relate area to concepts of angle and measure angles. multiplication and to addition. Geometric measurement: recognize perimeter as an attribute of plane figures and distinguish between linear and area measures. Ratios and Proportional Relationships The Number System Expressions and Equations Functions
Domain Grade 2 Grade 3 Grade 4 Counting and Cardinality Operations and Algebraic Thinking Represent and solve problems involving addition and subtraction. Add and subtract within 20. Work with equal groups of objects to gain foundations for multiplication. Represent and solve problems involving multiplication and division. Understand properties of multiplication and the relationship between multiplication and division. Multiply and divide within 100. Solve problems involving the four operations, and identify and explain patterns in arithmetic. Use the four operations with whole numbers to solve problems. Gain familiarity with factors and multiples. Generate and analyze patterns. Number and Operations in Base Ten Understand place value. Use place value understanding and properties of operations to add and subtract. Use place value understanding and properties of operations to perform arithmetic. Generalize place value understanding for multi-digit whole numbers. Use place value understanding and properties of operations to perform arithmetic. Number and Develop understanding of fractions as numbers. Extend understanding of fraction equivalence and ordering. Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers. Understand decimal notation for fractions, and compare decimal fractions. Measurement and Data Measure and estimate lengths in standard units. Relate addition and subtraction to length. Work with time and money. Represent and interpret data. Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects. Represent and interpret data. Geometric measurement: understand concepts of area and relate area to multiplication and to addition. Geometric measurement: recognize perimeter as an attribute of plane figures and distinguish between linear and area measures. Solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit. Represent and interpret data. Geometric measurement: understand concepts of angle and measure angles. Ratios and Proportional Relationships The Number System Expressions and Equations Functions