Get 10% Off Sitewide! Use code MAY17SALE at checkout. Click for more details.
Learn about earth science and astronomy with these hands-on experiment kits! Make a model of the solar system, test the hardness of rocks & minerals, grow crystals, study "glowing" rocks, investigate weather, and experiment with your own volcanoes and tsunamis.
For related activities, check out our earth and space science projects.