We have been learning about gears and belt systems in science today. The students are learning how different sizes of wheels on a belt system affect how fast the belt and wheels will move. We talked about how bike gear systems work and why we use certain gears for certain activitites. This is a very difficult topic and even thougth I beleive most of the students understand the concepts it would be nice if they could review them at home as well.
Have a good week!
02 December 2008
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