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

There's no better way to get your child thinking about the weather than by having them write about it. Kids write a sentence about the weather in each picture.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

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

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

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.

Every living thing needs a home to survive! Many animals have unique and interesting ways of building their homes.

Flex your engineering design muscles with this engaging STEM worksheet for upper elementary students!

Track down the missing matter in this fifth-grade science worksheet!

The infamous Halley's Comet only comes around once every 75 years or so! Read some interesting info on the world's most famous comet.

A fill-in-the-blank exercise on tornadoes, made for fifth grade science students.

Study ecosystem changes with this drought-focused worksheet for fourth and fifth graders!

Grab your colored pencils and your crayons and get your creative juices flowing with a story starter worksheet that lets you add the illustrations!

Did you know new species of animals are discovered every year? Color in this little cricket, the only one of his kind who can pollinate plants!

Did you know that one of the main ingredients of a perfect pearl is dust? Learn all about the bizarre process behind every pearl with this science worksheet.

Have you considered why elephants have trunks, or why polar bears have thick fur? Reflect on animal adaptations with this fourth-grade worksheet!

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

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!

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

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

Break down a word to create new ones with this fun worksheet for second through fifth graders!

Challenge your science student to record a shadow over the course of a day and make the connection between shadows and the time of day.

Discover the connections between the sun, plants, and animals in this fifth-grade worksheet all about photosynthesis!

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.