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Science fair projects for 7th grade ideas?
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Science fair projects for 7th grade ideas?

User Possum
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2 Answers

7 votes
Try the classic volcano project, grab construction paper and special liquid and some paint and etc and u good to go or u can try the twister idea of where u connect two soda cans and pour it out to make a twister tornado.
User Chankey Pathak
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8.4k points
6 votes
volcano         you make the volcano with baking soda and vinegera          
User Vlad Yarovyi
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7.9k points
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