Model Halves, Thirds & Fourths with Squares 1-80

Generalize from dividing the length of a bar to dividing the area or space "inside" a square into equal parts. Explore different ways of drawing 2 halves, 3 thirds, and 4 fourths – using horizontal, vertical, and diagonal lines. Fold paper to model and reinforce equal parts concretely.

 
 

1. Learn

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Generalize from dividing the length of a bar to dividing the area or space "inside" a square into equal parts. Explore different ways of drawing 2 halves, 3 thirds, and 4 fourths – using horizontal, vertical, and diagonal lines. Fold paper to model and reinforce equal parts concretely.

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2. Practice

Lesson
1-80
Lesson
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Lesson
1-80
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3. Apply

POD
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POD
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POD
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