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

Learn about fish, amphibians, birds, mammals, and reptiles with this colorful life science worksheet for first and second graders!

Learn more about the earthworm by reading the diagram and, if you dare, conducting a few of the experiments on the next page.

Teach your 1st grader about bees with this fun fact worksheet. Play Sudoku to challenge her logic puzzle skills!

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

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.