Second Grade mathematics is about (1) extending understanding of base-ten
notation; (2) building fluency with addition and subtraction; (3) using standard
units of measure; and (4) describing and analyzing shapes.
Topics include:
- Understanding place value
- Use place value understanding and properties of operations to add and subtract
- Measure and estimate lengths in standard units
- Relate addition and subtraction to length
- Representing and solving problems involving addition and subtraction
- Add and subtract fluently within 20
- Working with equal groups of objects to gain a foundation for multiplication
- Problem solving with length, money, and data