Type:

Lesson Plan, Other

Description:

Visualizing 2 × 1 and 2 × 2 Multiplication Using the Distributive Property and Arrays Students decompose 2-digit numbers, model area representations using the distributive property and partial product arrays, and align paper-and-pencil calculations with the arrays. The lessons provide conceptual understanding of what occurs in a 2-digit multiplication problem. Partial product models serve as transitions to understanding the standard multiplication algorithm.

Subjects:

  • Mathematics > General

Education Levels:

  • Grade 3
  • Grade 4
  • Grade 5

Keywords:

3 to 5 | Lesson

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial

Collections:

None
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'P' - This is a trusted Partner resource
P
'P' - This is a trusted Partner resource

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Non-profit Tax ID # 203478467