How fast does sound travel? Help your child figure out the physics of sound waves with this informative worksheet.

Use this worksheet to help teach your preschooler what everyday things use electricity to function.

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

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

Ever wonder about how to make the perfect paper airplane? Learn about the four forces that affect flight with paper airplane physics!

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

Educate your budding scientist about fossil fuels with this worksheet about non-renewable energy.

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

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

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.

Describe how things feel when you touch them and push on them!

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.