Less emphasis on: More emphasis on: Standards for Mathematical Practice Describe mathematical “habits of mind” Standards for mathematical proficiency: reasoning, problem solving, modeling, decision making, and engagement Connect with content standards in each grade Numbers & Operations Numbers & Operations Use concrete objects, drawings, Count to 120 starting at any number diagrams or models to show the Read and write numerals to 120 concept of a fraction as part of a Solve addition and subtraction word problems whole Fact fluency with addition and subtraction within 20. Estimate before solving Understand and apply properties of operations to addition and subtraction (commutative, associative) Measurement Measurement Compare weight and capacity of Indirectly measure and compare lengths. objects Geometry Geometry Identify and draw lines of symmetry Decompose shapes into equal parts (halves, quarters) Compose 2- and 3-dimensional composite shapes Algebraic Concepts Algebraic Concepts Number and geometric patterns Determine if addition and subtraction equations are true Use a rule to find a missing addend or false or symbol to make a number sentence true, with adult assistance. Use concrete objects, symbols and numbers to represent mathematical situations.
Less emphasis on: More emphasis on: Standards for Mathematical Practice Describe mathematical “habits of mind” Standards for mathematical proficiency: reasoning, problem solving, modeling, decision making, and engagement Connect with content standards in each grade Numbers & Operations Use concrete objects, drawings, diagrams or models to show the concept of a fraction as part of a whole Estimate before solving Numbers & Operations Count to 120 starting at any number Read and write numerals to 120 Solve addition and subtraction word problems Fact fluency with addition and subtraction within 20. Understand and apply properties of operations to addition and subtraction (commutative, associative) Measurement Compare weight and capacity of objects Measurement Indirectly measure and compare lengths. Geometry Identify and draw lines of symmetry Geometry Decompose shapes into equal parts (halves, quarters) Compose 2- and 3-dimensional composite shapes Algebraic Concepts Number and geometric patterns Use a rule to find a missing addend or symbol to make a number sentence true, with adult assistance. Use concrete objects, symbols and numbers to represent mathematical situations. Algebraic Concepts Determine if addition and subtraction equations are true or false