Discover some fun facts about the sun — and bring it to life with color — with this astronomy worksheet!

Think toads and frogs are the same? Think again! Check out this breakdown of the differences between the two, complete with a quiz to check your new knowledge.

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

Have you ever wondered why manhole covers are round? It's a good thing to know -- big companies sometimes ask that question in interviews.

Who is this Frankenstein guy anyway? He's not the monster -- he's the guy who invented him.

This packet of worksheets introduces children to food webs, an important life science concept.

Need a colorful way to impress your friends and family? This worksheet has got you covered!

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

Which animals can live happily alongside humans? With this word search, match up game, fun facts, your child will learn more about urban animal habitats.

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

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

Learn a bit about meteors, asteroids and comets as they travel across the night sky. Can your child round out the page by adding color to these orbiting rocks?

Back in ancient times, before people knew what the stars were, they told stories about them! With this worksheet, learn about the constellation Cygnus.

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!

One of the most famous and easy to spot constellations is the Big Dipper! Formally known as Ursa Major, this constellation was named after a bear.

How much do you know about our solar system's planets? Kids learn facts about Neptune in an out-of-this-world worksheet.

Ecosystems are an important part of fourth grade science. This fun printable will help your child with her knowledge of plants and animals.

Blast off deep into space with this science worksheet featuring the dwarf planet, Pluto.

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

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

Break down a word to create new ones with this fun worksheet for second through fifth graders!

Can you identify the difference between inherited and acquired traits?

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

Analyze fossils with this engaging third-grade science worksheet!

Be a glow-getter with this energy transfer worksheet!

Discover how dolphins use sound to see in this fascinating worksheet!

These Valentine's Day cards will be the oddest and most unique cards your sweetie ever got!

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!

Put your prediction proficiency to the test in this third-grade physical science worksheet!