Ready for a truly electrifying lesson in science? Find out how electricity forms and what makes a lightning bolt!

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

Get in tune with nature, and read a bit about an endangered species of animal, the Black-footed Ferret. Your child can color an illustration as he reads.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.

Animal lovers, get acquainted with a very unique species, the okapi! Read this info-sheet to learn about why this animal is endangered.

There are many animals around the world whose lives or homes are threatened. Read about an endangered species from Africa with this info-sheet

Help your child read this page about the Sumatran rhinoceros, where they can color an illustration as they learn about why this animal is endangered.

Teach your child about an endangered species with this information page, all about the Forest Owlet. They can color as they read some interesting facts.

Get to know one of the most unique and colorful monkeys, the red-shanked douc langur. Read about why they are an endangered species with this info-sheet.

Dragonflies are some of the oddest looking insects in the world, so it's appropriate that they have so many unique characteristics. Read all about them!

Introduce your student to an endangered species, Przewalski's horse, with this information sheet. They can color the illustration as they read.

Read about the earth's coldest land biome, the tundra, then fill in the blanks to review what you've learned.

Be a glow-getter with this energy transfer worksheet!

Discover the impact of water on Earth’s landscape with this fourth-grade erosion worksheet!

Warm up your scientific thinking with this colorful worksheet!

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

Searching for a worksheet to help your fourth grader with science? This printable will help him practice astronomy vocabulary.

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

For your budding environmentalist, here is an information sheet on a well-known endangered species, the Komodo dragon!

Get swept up in this comprehensive worksheet about the awesome power of dust storms.

Where do flower babies come from? Find the answers in this word search about plant reproduction!

Help your child understand the importance of preserving the environment, with this info-sheet about an endangered species: the Iranian jerboa.

Budding biologists can learn all about human digestion with this information page, complete with a diagram of the digestive system.

Learn all about the science of the movies and the basic concepts behind how they work.

Introduce your child to a fascinating new animal, the Baird's tapir. This is just one of many endangered species around the world.

Learn the ins and outs of one of the body's most important organs: the heart!

Help your child understand why it's so important to take care of the environment with this info-sheet about an endangered species: the spectacled bear.

Dive into the principles of energy transfer with this energetic physical science worksheet!

Take a plunge under the surface of the earth! With this worksheet as your guide, you may explore the geological processes of our planet.