Water+Chemistry

Density
[|Density activity]

[|Water Chemistry and Ocean Currents Practice Quiz]
A great way to study for the test on Wednesday. You can take it as many times as you want!

Baby Soda Bottle Test Tube Fun!
Did you know that the test tubes we used for the density sandwich lab are the actual thing that is used to make 2 liter bottles? They'd have to be heated and specially blown with a machine. Now we can't do that but our favorite science guy(other than Mr. Pautler) Steve Spangler has some ideas for you here. Make a Bubbling Lava Lamp 30 other uses for the test tube