Physical Science Unit

On to our next unit, Physical Science. We're going to be focusing on some aspects of chemistry: atoms, mixtures & pure substances, density, conservation of mass, physical & chemical changes, and heat energy. Sounds like a lot- also sounds like we can do some interesting hands-on labs. I'm sure everyone has done the old baking soda + vinegar reaction. Do you know why it bubbles up so much? What gas is being produced? Here are some interesting sites to check out!

PBS Kitchen Chemistry

Steve Spangler Chemistry Experiments

Fun Science Experiments