Measure and Compare the Lengths of 3 Bars K-71

Enrich by generalizing from 2 bars to 3 bars. How long are they? Think strategically by measuring the shortest bar first. How many more paper clips are the longer bars? Use their differences to figure out their lengths. Put the bars in order from shortest to longest. Supplement part-total with comparative thinking.

 
 

1. Learn

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Enrich by generalizing from 2 bars to 3 bars. How long are they? Think strategically by measuring the shortest bar first. How many more paper clips are the longer bars? Use their differences to figure out their lengths. Put the bars in order from shortest to longest. Supplement part-total with comparative thinking.

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2. Practice

Lesson
K-71
Lesson
K-71
Lesson
K-71
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3. Apply

POD
K-71
POD
K-71
POD
K-71
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