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.

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

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

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.