What would be a great science experiment for an 11 year old in a 5th grade science fair?

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1279954

2026-03-21 13:45

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1-You could see what balloon would float longer, Milar or Latex (is that how you spell them?).

2- You could put a hard boiled egg (with outside layer still on)in soda to see what soda does to your teeth. Leave it in.Then use a toothbrush and toothpaste to clean it.

3- You could put ice cubes and different liquids to see in what liquid would it melt fastest in.

4- You could put out three colors of dyed bird seed in cups, and see what birds are attracted to by seeing which one is the least filled.

5- You could see what kind of soil and plant would grow faster in.

6- You could use three eye spy pages, one in black and white, and one in color. have a person look at one for 30 seconds, and then list as many things as possible that they remember in the picture. Then have them do the same with the other.

Okay, I hope this helped! Also, if you don't like any of these ideas, you could always go to these websites.

http://www.sciencefairsanity.com/home/sci/smartlist_9/free_elementary_science_fair_projects_3rd___5th_gr.HTML

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