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

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.

How do you know when it's wintertime? Have your child complete this winter writing prompt to exercise writing skills and reinforce seasonal knowledge.

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