This link takes you to a pdf unesco document. It is full of interesting low cost activities that you can do with primary age children. On page sixteen there are instructions on how to build a water wheel to demonstrate the power of moving water. I have not made this one before but I have made the variation shown on the same page that makes a water wheel from a cork and plastic container. It works really well.
water wheel
1 comment:
Nice dispatch and this mail helped me alot in my college assignement. Thank you as your information.
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