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

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

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

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

Your child will learn how electricity is made and used by drawing pictures of household products that use electricity to create light, heat, and motion.

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.

Discover the differences between gravity and magnetism in this forceful worksheet!

Apply concepts of energy and motion to marbles in this fourth-grade worksheet!

Add some punch to your own doodles with a quick lesson about how to draw light and shadows.

Unscramble key vocabulary words about energy and collisions with this engaging science worksheet!

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

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

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

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

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

Review energy terminology with this fun fourth-grade crossword puzzle!

This worksheet will quiz your child on the different fields of study in science. What's the difference between a zoologist and a geologist? Find out here!

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!

Help your child get to know his elementary elements with this handy worksheet on copper.

Help your child get to know the most elementary of the elements with this handy worksheet on silver.

Use this blank periodic table to work on your memorization of the table for your next quiz!

Sometimes measuring liquids scientifically is tricky. Give your budding scientist some practice, by reading measurements on graduated cylinder illustrations.

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

Did you know that air has substance too? Learn about air resistance, also known as drag. Air resistance affects the movement of all the things on our planet!

Students practice classifying items as liquids or solids for a lesson on the states of matter in this fourth grade physical science worksheet.

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

Explore magnetism with this colorful science worksheet for third and fourth graders!

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

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!

Get a lesson in sports and science with this engaging third- and fourth-grade worksheet!