Sixth graders examine batteries as a source of power. They study the cost and environmental impact of using regular vs. rechargeable batteries.
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How Can Work Be Done with Water Power? Activity C
Third in a set of lessons regarding reservoirs, dams, and hydropower, this involves a two-day hydropower plant simulation. Collaborative groups build, maintain, and finance the plant. The transparency of the reservoir setup can be...
6th - 8th Science