It's an Earth Day word ladder! Step on up.

Celebrate Earth Day with this fun word puzzle for third, fourth, and fifth graders!

Dig into this fun science worksheet and introduce your budding geologist to some earth science vocabulary.

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

Learn more about our planet with this fun crossword puzzle for second and third graders!

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.

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