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Little chemists can learn more about the elements in the periodic table with this helpful worksheet about molecules and compounds.

We all know the famous equation E = MC^2. But what does it mean? Learn a bit more about Einstein's famous energy equation with this physical science worksheet.

Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.

Warm up your scientific thinking with this colorful worksheet!

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

Energy is a crucial part of physical science! All things on Earth have energy, whether it's potential or kinetic.

After your child fills in this review sheet on chemical and physical properties, it's a good idea to hold onto it for future test review!

This worksheet teaches kids about the physics of hockey, applying principles of classical mechanics to an effective slapshot.

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!