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Science Project: Absorption Strength of Paper Towel Brands
Автор: Jamie Erickson
Загружено: 2013-11-02
Просмотров: 53145
Описание:
To practice the steps of the scientific method, my 2nd grade son had to devise a science project. He chose to test the absorption properties of four major brands of paper towels. Here are the results. This video is one portion of a longer unit study post about the scientific method. You can find the rest at http://www.theunlikelyhomeschool.com/...
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