Design and Build a Non-Slip Boot Tread
Автор: LetsTalkScience
Загружено: 2019-01-14
Просмотров: 252
Описание:
Watch students apply their understanding of friction as they design, build, and test a non-slip boot tread in their classroom.
Learn more and at access this free classroom-ready Design & Build challenge for elementary students at http://ideapark.letstalkscience.ca/Re...
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