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Recommended for: Grades 3-6

Resource: Multiplying Bigger Numbers

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Media Type:
QuickTime Video

Length: 2m 21s
Size: 6.8 MB

In this video segment from Cyberchase, every time Delete sneezes he creates three clones of himself. The CyberSquad uses their knowledge of multiplication to figure out how many clones exist after Delete sneezes 103 times.

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Transcript (Rich Text Format Document)

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Teachers' Domain, Multiplying Bigger Numbers, published October 7, 2008, retrieved on ,
http://www.teachersdomain.org/resource/vtl07.math.number.ope.multbignum/

Frame and Focus
Follow Up
Connections
Standards

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Here are some Frame, Focus and Follow-up suggestions for using this video in a math lesson.

What is Frame, Focus and Follow-up?

Frame: A third grader was given the problem 35 x 5 to figure out. She said that if she multiplied 30 x 5 that would equal 150. Then she multiplied 5 x 5 and got 25. Then she added those two products together and got 175. Is that correct? Can you draw a picture to show what she did?

Focus: In this segment, Delete sneezes 103 times. How does the CyberSquad figure out how many clones that makes? As you watch this segment, use a paper and pencil to record the CyberSquad’s process of calculating clones.