Unit: Multiplication and Division
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Unit Description
This unit is intended for students struggling with multiplication and division. The short unit includes lessons that explain conceptual foundations of multiplication, or strategies to assist struggling learners, such as repeated addition and using models. The unit then quickly explains the relationship between division and multiplication.
Standards covered:
4.NSO-C.17. Select, use, and explain various meanings and models of multiplication and division of whole numbers. Understand and use the inverse relationship between the two operations.
4.NSO-C.21. Multiply fractions by whole numbers, using repeated addition and area rectangular models
Lessons
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Multiply: Using Models
Resources: 3 SWBAT use a model to solve a multiplication problem |
9
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Multiply: Repeated Addition
Resources: 2 SWBAT use repeated addition to solve a multiplication problem. |
8
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Multiply: Draw a Model
Resources: 3 SWBAT draw a model to solve a multiplication problem. |
11
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Inverse Operations
Resources: 3 SWBAT check accuracy of a problem by using the inverse operation. |
11
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Division: Using Models
Resources: 3 SWBAT use a model to solve a division problem |
10
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Multiply: Decimals
Resources: 2 SWBAT multiply whole numbers with decimals. |
12
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Unit Resources
| No resources at this time. |
