Prairie Lakes Area Education Agency

Spring Progress Monitoring & Instructional Strategies for 2.NBT.5

Understand Place Value

2.NBT.5: Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

Progress Monitoring: Present student with an addition or subtraction problem with one or two-digit numbers and note solution strategy that uses place value, base ten, or properties of operations.

Instructional Activities:
Van de Walle, p. 108-111, Teaching Students Mathematics Grades 3-5
Kathy Richardson, Understanding Numbers: Addition and Subtraction

  • What’s in the Bag? (pp 19-21)
  • Roll a Number (pp 22-24)
  • What do you Need? (pp 28-31)
  • How Many are Left? (pp 33-35)

Sherry Parrish, Number Talks; Chapter 4: Breaking Each Number into its Place Value; Compensation; Adding Up In Chunks; Adding Up; Removal

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