Find out more about single-cell organisms with this coloring page and diagram.

Explore grasslands and their fauna in this thought-provoking worksheet!

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

Children will learn important facts about food chains in these worksheets.

It's never too early to start teaching your kid about eating right and staying active.

Experiment with renewable energy from the comfort of home by creating a pizza box solar oven!

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

What is wind energy? Teach your students how we can use the wind to create electricity!

Which animals can live happily alongside humans? With this word search, match up game, fun facts, your child will learn more about urban animal habitats.

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

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

What is biomass energy? Learn about an important form of renewable energy with this colorful worksheet.

What is the purpose of a narwhal tusk? Explore some interesting new findings about the narwhal, also known as the unicorn whale.

These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.

Did you know that each tree tells a story? In this worksheet, children peer inside a tree to learn about the layers in its trunk.

Discover the phases of the moon with this third- and fourth-grade space science worksheet!

What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

Have any good ideas for recreational resources? The term "recreational resources" has to do with the activities we do for enjoyment and the places that we go.

Expand your sea creature vocabulary with this Life in the Reef worksheet!

Help your child learn about facts and opinions in this animal-themed worksheet! Students will read sentences and decide whether they express facts or opinions.

Learn all about essential laboratory equipment with this hands-on worksheet for fourth and fifth graders!

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!

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

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

Be a busy bee as you learn all about the different jobs honey bees have in their hives!

Discover the details of desert plant life in this informative worksheet!

Learn how seeds move with this second- and third-grade matching activity!