Let your curious kid learn a little bit about how fireworks work in this summer science sheet.

Find out all about the different parts of the eyes and how they work together to make vision possible.

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

How many teeth does an alligator have? Find out with this fun worksheet, dedicated to teaching you and your child all about alligators!

Are you aware of how many endangered species there are in the world? Use this trivia sheet to test your knowledge of some beautiful but endangered animals.

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

Learn about pearls, which seem like normal jewelry from a factory but are actually made from the mucus of mollusks!

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

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

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

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

Find out everything you need to know about lightning rods! These metal poles have quite a special relationship with lightning.

Ever wonder why zebras have so many stripes? Find out with this fun worksheet all about the zebra!

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

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

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

Learn about the many different biomes the Earth is home to in this life science worksheet, which holds the answers to some simple life science questions.

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!

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

Discover how water flows in this informative environmental science worksheet!

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

Learn how energy changes forms with this fourth- and fifth-grade physical science worksheet!

Young botanists test their plant know-how with this quiz.

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.

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

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

Where to flower babies come from? Use this word search to learn about the different pollinators in our environment, and how they help spread plant seeds.

Learn more about two kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how you can tell them apart.

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