Question by  Cokie500 (72)

What are interesting topics for 7th grade science projects?

I want to win the science fair this year!


Answer by  Darry (3853)

You could try to find alternative power sources for home electronics, similar to making a battery out of a lemon. This could use a compost heap or other source for energy. You could also try to evaluate the senses individually and see how they interact, i. e. smell without taste, etc.


Answer by  DrHarris (508)

Take a survey among fellow students, measuring their temperature, and sorting by gender and age. Determine what the average body temperature is, and if it differs by age or gender.


Answer by  MzVickie (186)

Can the effects of groundwater polution on earthworms be demonstrated? Can the effects of acid rain on buildings/statues be demonstrated? Can you demonstrate how underground rivers and streams are formed?


Answer by  Anonymous

on Breast Cancer! vote up!

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