Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

Use a seesaw to see what happens when opposing forces become balanced or unbalanced!

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

Learn about drag, air resistance, and Newton's laws with this cool worksheet on bobsled physics!

Teach your child the difference between potential and kinetic energy with this introductory worksheet.

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Children hone their powers of observation using this worksheet template.

Does your little scientist know the different types of energy? Explore energy with this helpful info sheet!

Brush up on some physics vocabulary with this energy word search!

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

Children put their science vocabulary to the test with this engaging crossword puzzle!

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

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

Warm up your scientific thinking with this colorful worksheet!

Is a feather liquid, soft, spotted, or heavy? Practice describing everyday objects, or matter, with this second-grade science worksheet!

Practice describing different objects and substances in this colorful worksheet!

Learn about the texture and hardness of different objects in this second-grade worksheet!

Change up your regular classwork with this hands-on science worksheet!

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

Listen closely! Do you hear anything? Identify examples of sound energy in this kindergarten and first-grade worksheet!

Listen to the sounds of everyday life in this science worksheet!

Let your scientific skills shine as you decide which objects will let light pass through in this kindergarten and first-grade worksheet!

With this worksheet, kids read about the sport of biathlon and gain an appreciation for the skills involved by studying the math and physics behind them!

Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

Practice describing, or classifying, different items by their properties in this inviting worksheet!

Identify examples of pushes and pulls with this cut-and-paste worksheet for kindergarteners and first graders!