The big ideas in grade 2 include: extending understanding of the base-ten number system, building fluency with addition and subtraction, using standard units of measure, and describing and analyzing shapes.
The big ideas in grade 2 include: extending understanding of the base-ten number system, building fluency with addition and subtraction, using standard units of measure, and describing and analyzing shapes.
Unit 1: Adding, Subtracting, and Working with Data
Unit 2: Adding and Subtracting within 100
Unit 3: Measuring Length
Unit 4: Addition and Subtraction on the Number Line
Unit 5: Numbers to 1,000
Unit 6: Geometry, Time, and Money
Unit 7: Adding and Subtracting within 1,000
Unit 8: Equal Groups