Earlier this week the kids were mixing colors in our water station. They were figuring out that red + yellow = orange and red+blue = purple and blue + yellow = green. They also figured out that enough colors added together makes brown. :)
We found out that pumice, which is one type of stone that comes from lava, floats!
We used baking soda and red-colored vinegar to simulate a volcanic eruption. I had the cutest video, but my blog won't let me upload it. :(
Then we made our own volcanoes!