Topic: Use Bar Models/Tape Diagrams for addition, subtraction and solve word problems.
With visual bar models/ape diagrams, students learn to
- find unknown in addition or subtraction equations
- write math sentences based on model presented
- solve word problems by writing math sentences
For more resources on Bar Models, you may want to get:
- Addition Word Problems 1st Grade, 2nd Grade
- Subtraction Word Problems 1st Grade, 2nd Grade
- Addition and Subtraction using Bar Models
- Addition and Subtraction Word Problems Strategies
- Addition Subtraction Word Problems Bundle Pack (Bar Models)
Level: Grade K-1
Based on Singapore math (rank #1 Globally in most recent 2015 TIMSS)
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