Learn more about how plants work with this cool celery experiment! Use this worksheet to help you record your observations after doing this experiment.

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

Ever lay on your back to look at the clouds? Now you'll know which types of cloud make up all those silly shapes you see with this diagram.

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

Explore one of the great mysteries of the universe with this space science worksheet on black holes.

Put your kid's observational skills to the test with this word search that will help her learn some of the animals that inhabit a rainforest.

Help your child learn about facts and opinions. Kids will read statements about animals before determining whether each statement is a fact or opinion.

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

Ever wonder about how to make the perfect paper airplane? Learn about the four forces that affect flight with paper airplane physics!

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

Do you know how clouds form? Get the basic idea of how moisture in the air can become a cloud.

This worksheet will help your child identify the different parts of the body by asking them to fill in the blanks on the diagram.

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

Help your preschooler sharpen their knowledge about plants with this colorful worksheet. They'll use the word bank to name the basic parts of a plant.

A useful overview of terrestrial biomes, including a climate key.

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

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.

Did you know that each tree tells a story? In this worksheet, children peer inside a tree to learn about the layers in its trunk.

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.

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?

Our solar system has hundreds of moons! Read a bit about how a moon is formed with this lunar lesson.

Wind has its own unique properties that help shape the weather. Give your little scientist a heads up with these wind facts!

Let your coloring skills blossom with this flower anatomy worksheet. Make your own flower, color and put your vocabulary skills to the test!

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

Learn more about the imposing tsunami with this worksheet about the science of tsunamis.