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UNIT 6
CHAPTER 21
Lesson 21-1
 
 
 
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CHAPTER 21 ESTIMATE AND MEASURE LENGTH
Lesson 21-1 HANDS ON Explore Length
 
 

 Estimate how many  long.

Then use  to measure.

5.


6.

7.


  
Reasoning
  
8.Tim used  to measure a ribbon.
Kim used  to measure the same ribbon.



Which is true? Circle it.
Tim used more .
Kim used more .
They both used the same number of  and .

  
Your child used cubes to measure length.
Activity:  Have your child use paper clips or toothpicks to measure and compare the lengths of objects.

 

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