If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

Cut out and complete this trophic level pyramid template!

Learn the science of volcanic eruption with this cutaway diagram

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

Use this Inside-Out Anatomy worksheet to learn about the digestive system.

Learn more about the swirling, whirling science behind tornadoes with this wild worksheet.

Learners will use a word bank to label 15 parts of the human digestive system in this life sciences diagramming activity.

Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

Get to know the Apollo 11 space mission in this science and history worksheet!

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.

Invite your child to dream big and design their very own planet. Encourage both creativity and scientific speculation with this fun worksheet.

Use this heart anatomy sheet to learn all about your heart and how it works.

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.

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.

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

As your child matches up the body systems vocabulary with the correct definitions, she'll boost her life science knowledge and have fun doing it!

Shake up your science studies with this worksheet about earthquakes.

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

Get to know Earth's star with with this diagram and vocabulary worksheet!

This Earth Day, learn about conservation and the environment while you enjoy solving a fun puzzle! 

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

How cool are chromosomes? Read what Steve the savvy scientist has to say about chromosomes and genes before testing your knowledge with some fill-in-the-blanks.

Practice geology vocabulary with this challenging crossword puzzle.

Energy is a crucial part of physical science! All things on Earth have energy, whether it's potential or kinetic.

Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.