Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

What keeps trees, big and small, from falling over? Their roots! Take a peek with this amazing tree maze!

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.

From nature hunts and rock painting to recycled art and poetry writing, these activities combine scientific exploration with arts and crafts projects.

Believe it or not, pine trees and ginko trees have different shaped leaves. See the shapes for yourself and match each leaf to its correct tree.

Teach your child about saving energy with a fun maze. They'll boost their fine motor skills and learn about the importance of turning off the lights.

This Nature Sudoku Challenge will allow your child to enjoy the beauty of nature pictures while using their critical thinking skills to solve the puzzle.

This worksheet introduces kids to the recycling symbol, and they boost their fine motor skills as they complete the puzzle.

Decode an Earth Day joke with this engaging worksheet for first and second graders!