This nonfiction passage helps kids develop reading comprehension skills, as well as learn important ecological facts.

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

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

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

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

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.

Did you know that your tongue is one of the strongest muscles in your body? Tickle your learning taste buds with this worksheet all about your tongue.

Did you know an elephant can eat 300 pounds of food in one day? This fun worksheet is jam-packed with fun facts, a word search and trivia, all about elephants!

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Challenge your child' memory skills with this colorful worksheet. This fun printable will help with memorization skills and spatial awareness.

Learn the importance of natural adaptations with this inquisitive activity!

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

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

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

Have fun learning about food chains in this charming science worksheet!

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

Learn more about the animals in the swamp food chain, and find out how each living thing in a swamp ecosystem needs another to survive.