Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

Use your powers of prediction to project the future movement of playground objects!

Children hone their powers of observation using this worksheet template.

Here is a brief introduction to The Great Pacific Garbage Patch for kids!

Experiment with renewable energy from the comfort of home by creating a pizza box solar oven!

Put your prediction proficiency to the test in this third-grade physical science worksheet!