2007-02-22 10:44:40 · 5 answers · asked by Cindy O 1 in Education & Reference ➔ Homework Help
try going to http://www.all-science-fair-projects.com/category0.html
they have a lot to choose from
2007-02-22 10:53:57 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Discuss why Pluto was demoted from being a planet.
Get a rock that represents how big the scientists think planets should be (to scale), then get another rock showing how small Pluto is.
You'll need to use math and science to make the scaling exact.
You can also put in the other smaller planets. Planets like Jupiter compaired to Earth will be like a baseball compared to a car. (I think) It would be interesting and informative.
2007-02-22 10:58:33 · answer #2 · answered by Rusty 4 · 0⤊ 0⤋
YES. Look up the most complicated thing you can find with big words you don't understand! I won the fair at my school in the eighth grade, then went to county and it was embarassing because mine was so elementary compared to the ones there.
2007-02-22 10:52:19 · answer #3 · answered by Jay 3 · 0⤊ 0⤋
give these sites a vist
livescience.com
howstuffworks.com
they should give you some great ideas.
Great Luck!
Blessings!
2007-02-22 11:03:51 · answer #4 · answered by taffneygreen 4 · 0⤊ 0⤋
what memory is better? auditory or visual?
2007-02-22 10:53:31 · answer #5 · answered by fateless wanderer 2 · 0⤊ 0⤋