I Need Help ASAP PLZ HELP ME

[Rami098]

OK Now i have a science fair coming up and i have no idea wat 2 do so i need some1 2 give me a topic that is good 4 the 8th grade thank u and plz reply

[T_BOC]

What are you interested in?

[satfire311]

Well, you could see how music effects blood pressure.

[SmartyC]

Detecting acceleration!
Need: scissors, string, 1 L container w/water tight lid, pushpin, small cork or plastic-foam ball, modeling clay, and water. Put the pushpin inside the cork or foam ball, then ty the pushpin to the string. Use the clay to put the end of the string to the center of the INSIDE of the container lid. DON'T use a lot of string it shouldn't be longer than the container. Fill the container with water and turn the container upside down with the cork and pushpin inside. The cork should float up! Calculate the acceleration of the pin. Move your creation back and forth and see the changes of the acceleration.

[moo42894]

Here's a great one! Seeing how sleep affects your personality. Give a test to about 3 people in the beginning of your projects. Have them stay of very very late, maybe almost the whole night. After the experiment, give them all a tesat and see how it works out. One of my friends did that experiment, and her volunteers stayed up 3 days straight!


If you're not completely ecstatic over that one, try out this one. Round up a group of dogs, and play different kinds of music. firts take each dog into a room alone with music, and then all of them in a group.

Good Luck and tell me which one you choose!

[imlikelost]

i already know the answer lol. but that's sides the poitn.
u could do one on how school and grad/or grades affect how much stress u have or your blood pressure or something like that.

[rui28]

me and my clasm8s made this one... an insecticide!!!! ....