I need a 7th grade science fair project to do. I really don't care what it's on. I just need suggestions, PLEASE!!! Thanks, I really appreciate any help.
2007-02-18 04:31:07 · 6 answers · asked by Dee 6 in Education & Reference ➔ Homework Help
go to the library and look at the books on science fair projects. my daughter did her project on battery power and how long they last. she bought 3-4 brands of batteries and kept track of how long each one lasted. she used them in her cd player because it used up the most power and the experiment didn't take so long to complete.
2007-02-18 04:35:08 · answer #1 · answered by wendy_da_goodlil_witch 7 · 1⤊ 0⤋
Quantum Chaology. Molecular Astrophysics. Sub-atomic Combinatory Trajectory Rations.
2016-05-24 02:25:17 · answer #2 · answered by Anonymous · 0⤊ 0⤋
When I did a project we had to do a model cell. Everyone did drawings, but I baked a cake and made the different sections out of icing and even did the labelling with icing. It was really good fun and I got an A* for it!
2007-02-18 04:41:21 · answer #3 · answered by bxi 2 · 0⤊ 1⤋
You can compare the absorption of different paper towels.
Your hypothesis can be that the most expensive (brand name) will have the best absorption,you must conduct a number of experiments that will demostrate rate of absorption with different liquids or mushy things,durability, etc, with at least 3-4 brands (include store brand).
2007-02-18 04:40:47 · answer #4 · answered by XperTeez 2 · 0⤊ 1⤋
Try following the electric power wires from your house back as far toward the generating plant as you can. The electric company will help you.
2007-02-18 04:40:33 · answer #5 · answered by 2n2222 6 · 0⤊ 0⤋
I did mine on the comparision of solar power vs wind power. It went over really well and I was amazed at what I discovered.
2007-02-18 04:35:25 · answer #6 · answered by Anonymous · 0⤊ 0⤋