This worksheet featuring food and natural resources touches on the subject of food chains.

All living things have a life cycle. Learn about the different stages that a bird goes through from birth to adulthood!

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Track down some of the most famous animals of the Amazon -- and other places -- with this rainforest coloring page that doubles as a life-science lesson.

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Little space explorers, meet Mercury, the closest planet to the sun! This planetary coloring page comes with some fun facts about Mercury.

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.

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.

Challenge your science student to record a shadow over the course of a day and make the connection between shadows and the time of day.

Kids will learn about fossils in this worksheet. Help your child learn about the scientific method by getting him to examine a fossilized dinosaur skeleton.

Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

Studying earth science? Learn about the different types of clouds with the series of cloud types.

Find a definition of what "natural resources" are, and complete the natural resources word search. It's a good vocabulary warm-up!

Learn your clouds with this coloring series of cloud types that merges science with coloring fun.

If you're looking to color a chimpanzee, you won't find a coloring page better than this one. Learn some facts about these animals while you're at it.

Pick up some facts about squids, including about the fascinating Giant Squid, and do a bit of writing on this reading comprehension worksheet.

Help your second grader understand the different types of weathering and how they can affect the earth.

This worksheet tests kids' understanding of basic heredity by asking them to match parent turtles with their offspring based on similar traits.

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

Dig up some earth science learning with this printable, and turn your next hike or beach excursion into a lesson in soil science!

Ocean resources are an incredible part of how we live our lives; read and write about them with this worksheet.

Jaguars eat deer? Wow. Alligators, too? Are you kidding? What don't they eat? There's way more to learn about these intriguing eaters in this cool worksheet.