Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

Pigs, cows, and ducks, oh my! The clues in this animal crossword puzzle worksheet will help you remember what animals there are on a farm.

Sandy the bee is going to a party tonight. Encourage your 2nd grader to help him get there on time by drawing hands on the clock for him.

Mix a little art into your science with this reading-slash-drawing sheet on hills and valleys.

Describe how things feel when you touch them and push on them!

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

You have a lot in common with all the other humans on this planet. You all have noses and arms and fingernails, but what makes you different?

What's better than coloring and learning at the same time? Here's a great informational sheet on koala bears that doubles as a coloring page!

Change up your regular classwork with this hands-on science worksheet!

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

Kids write down examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

Use your powers of prediction to project the future movement of playground objects!

Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

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

Stretch your backbones and learn about the creatures that have a spine and those you don't!

The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.

Practice identifying living and nonliving things with this first- and second-grade science worksheet!

Learn about the amphibians and reptiles of Yellowstone National Park.

What happens to water as it travels through mushy, smushy wetlands and swamps? Find out all about the water cycle and fill in scientific terms in the swamp.

Learn about the texture and hardness of different objects in this second-grade worksheet!

Crank out a better understanding of simple machines with this worksheet all about the wheel and axle!

Can melted wax turn back into solid wax? Can scrambled eggs turn back into raw eggs? Learn the answers to these questions and more with this second-grade worksheet about reversible and irreversible changes!

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

Can you explain why your blue shirt is blue? This worksheet is full of facts about light and how it reacts with objects to give us the perception of color.

Get your child into learning with this fun color and learn page. She can read some fun facts about possums, and have a fun coloring session at the same time.

Learn about a few common insects and arachnids as you color them in!

Match each animal to its home in this first- and second-grade life science worksheet!

Teach your child the difference between potential and kinetic energy with this introductory worksheet.