A coloring sheet of a Mars rover searching for life on other planets.

Get into the habit of recycling food waste and other household materials by making your own compost pile!

Almost half of all known fish species call ponds, lakes, rivers, and other freshwater habitats home. Learn about freshwater fish in this worksheet.

Invite students to explore the cause and effect of earthquakes with this two-page environmental science worksheet!

These two children sure look alike -- maybe because they're twins!

Use this cool 2-page worksheet to make your own big dipper clock!

Explore the science behind how hurricanes are forecasted with this two-page environmental science worksheet!

Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

Print out a set of weather-themed postcards to give your child practice identifying seasons. These weather postcards also allow kids to practice writing skills.

Explore how, when, and why lunar eclipses occur with this two-page earth science worksheet!

Investigate the practice of deforestation in a real-world context with this two-page environmental science worksheet.

Uncover secrets of the past with this third-grade worksheet about fossils!

Students explore the impact of water pollution and conduct their own case study with this two-page environmental science worksheet!

Did you know snowflakes are so unique, there are no two alike? Teach your child about how snow forms with this worksheet.

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

Let your kid's knowledge of leaf vocabulary climb as high as a tall, tall tree with this fun word search.

All living things need water to survive. Listed are some of the ways we use water: can your child think of others?

Discover Earth’s four major systems, or spheres, in this engaging fifth-grade worksheet!