Showing posts with label States of Matter. Show all posts
Showing posts with label States of Matter. Show all posts

Monday, March 26, 2012

States of Matter Experiments

Another great idea for a science experiments program is talking about states of matter. I found some fun websites to help with these ideas, and another related topic I found was the surface tension of water. I've attached some links and explanations of what we did :)

Anti-Gravity Water

Everyone knows that when you turn a cup full of water upside down, all the aqua spills out. But, with a rag stretched over the surface of the glass, the water will literally defy gravity.

States of Matter Explanation

I've always had a hard time visualizing the different states of matter, so when I found this quick and easy way of thinking about it, I was really excited. Basically, you use different numbers of marbles to represent each state of matter.

Surface Tension

This website had several ideas that would be fun to do. Personally I used Stretch the Surface of Water and Cut and Connect Water Droplets.

Leak-Proof Bag

If you stab a pencil through a zipper lock bag, the water is going to leak out, right? Not if the bag is made out of a special kind of molecules called polymers, which your typical zipper lock bag is :)

Bubbling Lava Lamp

This fun experiment bubbles which is always a plus, and also lets you talk about the interaction between a solid, a gas, and a liquid.