Can you give me any ideas for a good experiment which fits my level? 4th grade?

Question

im need it for my science fair project. thanks!

Answer 1

I wouldnt do the volcano experiment, becuase personally its over done a lot.  But theres a light bulb experiment with the light bulbs chords totally torn apart and then you have a container that has water and salt and then when you place the chords inside that, the light bulb actually lights up, its really amazing, it might be a bit dangerous, buts fun, lol

Hope you have fun!

Answer 2

You could do a volcano

Okay you stand up a kitchen roll, then put a sheet of the see through stuff you use for sandwich bags over it, then paint it, and use baking soda  and vinager to make a fizz. Then you put coco pops in it for volcanic rocks.

Its easy to carry as well :)

Answer 3

You could purchase a solar powered car (toy car, LOL!!) kit and do a project about "how solar power works"

Or, you could set up something with substances to see what will conduct electricity, and explain why metals conduct.  You would need a kit with a little light that will light up when you get conduction.

Or, you could make the famous "potato battery" and explain how batteries work.

All of these are fun and educational

good luck