Do you think chromatography paper suffers from separation anxiety? Young chemists make soap, slime, silly putty, and experiment with chromatography in this lesson. The material includes clear instructions for each experiment along with...

Third graders examine plate movements and boundaries with a lab that demonstrates how volcanoes and earthquakes are formed. It presents different types of stresses an object can withstand through a hands-on...

Combine science and playtime with the final lesson in an innovative unit. Scholars apply everything they have learned in previous lessons to build their own motors/generators and use it in a toy of their own design.