Word (.docx)
Acrobat (.pdf)
Communicate processes of addition and subtraction.
Clarifications:
Essential Understandings
Concrete:
- Use manipulatives to demonstrate the process used to solve addition problems.
- Use manipulatives to demonstrate the process used to solve subtraction problems.
- Use visual representations (place value charts, number lines, etc.) to demonstrate the process used to solve addition problems.
- Use visual representations (place value charts, number lines, etc.) to demonstrate the process used to solve subtraction problems.
General Information
Number: MAFS.2.NBT.2.AP.9a
Category: Access Points
Cluster:
Use place value understanding and properties of operations to add and subtract. (Major Cluster) :
Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters.
Related Standards
This access point is an alternate version of the following benchmark(s).
Related Resources
Vetted resources educators can use to teach the concepts and skills in this access point.
Student Resources
Vetted resources students can use to learn the concepts and skills in this access point.
Parent Resources
Vetted resources caregivers can use to help students learn the concepts and skills in this access point.
