The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

Here's a beautiful science page to help your child learn the different types of clouds.

Does your little scientist know the different types of energy? Explore energy with this helpful info sheet!

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

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

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

Ready for liftoff? Take to the starry skies with this worksheet that explores the three basic types of galaxies.

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

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

Here's an introduction to different types of rocks.

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.

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

Discover different types of energy with this third- and fourth-grade science worksheet!

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

Pick up some peafowl facts on this worksheet with vibrant illustrations. Little ones will read about different types of peafowl and answer some questions.

Ever lay on your back to watch the clouds? With this cloud chart you and your little scientist can identify the different types of cloud formations.

Lots of people like turtles, but how much do you really know about them? Get to know one of many types of turtles with this informational worksheet.

Are cats trying to talk to us when they purr? Discover the meaning behind the purr in this worksheet that explores the three main types of cat purrs.

Help your student become aware of everyday energy use with this fill-in-the-blank worksheet.

Help third and fourth graders become rock stars with this informative geology worksheet!

Learn all about the cumulonimbus cloud, more commonly known by a much more fearsome name: the thundercloud!

This page presents the altocumulus cloud, the kind of cloud that often comes before a thunderstorm.

Meet the altostratus cloud, a thin cloud that sometimes makes rain, in this earth sceince worksheet.

This science page presents the cumulus cloud, the puffiest, fluffiest kind of cloud that's made for playing outdoors under.

What is the rocky cycle? This info sheet answers that question with the help of a colorful diagram and a shout out to important vocabulary.

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

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

Classify the animals in this life sciences matching worksheet!

Test your little nature-lover's knowledge about our feathery friends. Can she figure out which bird fits each description?