Count a collection of Earth Day-themed items in this preschool and kindergarten worksheet!

Find the value of each symbol with this Earth Day-themed math puzzle!

Students use algebraic thinking to find the value of each symbol in this Earth Day math puzzle!

Children will complete six pages of prompts designed to celebrate our home planet with this sweet, easy-to-assemble printable.

Discover the inner workings of basic earth science in this worksheet on temperature.

Step into the wonderful world of algebra in this informative worksheet!

What's the largest mammal on earth? To find out, kids need to connect the dots and practice counting to 23.

Spheres are all around us—basketballs, globes, even the planet Earth! Help your students develop an understanding of this 3-D shape by identifying spheres in pictures and in real life.

Read about the earth's coldest land biome, the tundra, then fill in the blanks to review what you've learned.

Solving a slew of double-digit subtraction problems will lead your second grader to deciphering the name of Earth's galaxy. Start subtracting!

Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

Rain or shine, get ready for some weather watching! Record data to observe the weather patterns over the course of a week.

If your first grader is ready for a new time challenge, have her try her hand at calculating elapsed time.

Let your math skills shine bright as you complete this seventh- and eighth-grade algebra worksheet!

This colorful worksheet will boost your second grader's subtraction skills and mental math ability as it provides her with a quick lesson in planetary science!