Model Equal Groups with Bar Models 2-18

Use bar models to model equal groups. Represent values by the lengths of bars. To draw equal groups, draw a shorter bar and make copies. Alternatively, draw a longer bar and divide it into equal lengths. Draw halves to make 2 equal groups. Divide each half in half to make 4 equal groups. Visually estimate 3 and 5 equal groups.

 
 

1. Learn

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Use bar models to model equal groups. Represent values by the lengths of bars. To draw equal groups, draw a shorter bar and make copies. Alternatively, draw a longer bar and divide it into equal lengths. Draw halves to make 2 equal groups. Divide each half in half to make 4 equal groups. Visually estimate 3 and 5 equal groups.

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2. Practice

Lesson
2-18
Lesson
2-18
Lesson
2-18
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3. Apply

POD
2-18
POD
2-18
POD
2-18
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