Build nature vocabulary with this habitat-matching worksheet!

Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.

Identify the life cycle of a butterfly with this hands-on worksheet for second and third graders!

How do clouds form? Why does it rain? Help your student answer some of these questions by completing this water cycle worksheet.

Use a seesaw to see what happens when opposing forces become balanced or unbalanced!

Match each animal to its home in this first- and second-grade life science worksheet!