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

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

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

Learn all about the different jellyfish and then test your knowledge with the questions at the bottom of the page.

Here's an introduction to different types of rocks.

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.

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.

Use the clues in this crossword puzzle to fill in the blanks with different types of snake names. Learn interesting facts about snakes as you go!

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!

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!

Learn how energy changes forms with this fourth- and fifth-grade physical science worksheet!

Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!

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

For kids who bug out on bugs, here's the perfect coloring page! Learn about the insect order Coleoptera, which we mostly know as beetles.

If you think volcanoes are cool, this worksheet will blow your mind! Learn about the rock cycle by reading the paragraph and taking a multiple choice quiz.

Review energy terminology with this fun fourth-grade crossword puzzle!

Children get an introduction to plate tectonics in this geology worksheet.

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

Try to find natural resources in this camping-themed worksheet for second and third graders!

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

This earth sciences worksheet offers a simple and informative overview to a fascinating geological phenomenon.

Learn about some of the most common forms of energy with this helpful one-pager for third graders!