2006-12-10 02:27:08 · 5 answers · asked by phat4rythme 1 in Education & Reference ➔ Primary & Secondary Education
Wow, what a coincidence. I'm in 8th grade too and I just finished my project and today I'm doing the poster I had to too. My experiment was on what chocolate melts the fastest and why. It took me about an hour but you have to buy all the chocolates and use a stove.
2006-12-10 02:32:35 · answer #1 · answered by Anonymous · 0⤊ 0⤋
You could make a camera out of a cardboard box, and it could really work, if you are careful when putting the film inside it. You only need to paint a cardboard box completely black on the inside, put a piece of wax paper smeared with kitchen oil (or a frame or frames of film, but in that case you'll need to work in a completely dark room). Then you close the box with tape, so no light can pass. On one side of the box, the one nearer to the wax paper or the film, you make a tiny hole in the middle, so light can enter. On the other side you make a bigger hole so you can see. If you use the wax paper, you'll see the image forming at that same moment. You could even say it is a model of a squid's eye
2006-12-10 12:02:23 · answer #2 · answered by Anonymous · 0⤊ 0⤋
go to your library a get a book that says Science fair projects and if they and ask you questions just lie and say yes that is what my sister in law did and she got 2nd place
2006-12-10 10:41:42 · answer #3 · answered by Kevin P 2 · 0⤊ 0⤋
what about making a model of a working volcano with baking soda and vinegar, or maybe a model of the solar syatem?
2006-12-10 10:29:20 · answer #4 · answered by I know, I know!!!! 6 · 0⤊ 0⤋
Make a vocano
2006-12-10 10:34:05 · answer #5 · answered by Thanks for the Yahoo Jacket 7 · 0⤊ 1⤋