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

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Get this earth science worksheet that will challenge your child's knowledge of volcanoes and teach him some new vocabulary.

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.

Ever wonder what the earth is made of? Help your little scientist to examine the different types of soil particles with this worksheet.

Get some cool facts about geckos on our reading and writing worksheet! Your little one is sure to be tickled by all the curious facts about geckos.

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

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

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

Understand nature's visual cues for the shifting of the seasons with this tree seasons match-up activity!

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.

Create and observe your very own rainbow using light and water with this science experiment worksheet!

Teach your child how we measure temperature with these printable thermometers!

Little outer space explorers, welcome back to our home planet: Earth! Help your child read a few fun facts about planet Earth with this coloring page.

Budding inventors can get a fun review of the simple machines with this word search.

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

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

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!

This tree anatomy worksheet will give your little naturalist a better understanding of the parts that make up a tree.

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

Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.

Use these STEM design challenges to foster creativity and critical thinking skills in young learners while introducing them to the engineering process.

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

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

Read about how the capybara live and other interesting facts about capybara. Sure to satisfy your curiosity about capybaras!

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

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

Did you know that baby turtles are born all alone on the beach? Learn about the life cycle of a turtle with this life science worksheet.

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

A coloring sheet of a Mars rover searching for life on other planets.