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Have your child estimate the number of bands it will hold. What is too high? What is too low? Best guess?\
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After all of you estimate, watch the video below to verify your estimates.\
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Interested in doing this in your classroom? Visit MrOrr-isageek.com to see a lesson that involves measurement and data analysis.

If you’re ready to explore mean, you can dive into a problem based unit emerging mean as the great equalizer here.

Jon Orr is also a regular contributor on these websites:

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