What has two legs and carries its baby in a pouch? Fill in this crossword puzzle and learn some fun facts about two-legged creatures!

Investigate the mystery of why two tomato plants developed so differently!

This packet of worksheets introduces children to food webs, an important life science concept.

Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

In this worksheet, children practice identifying animals of North America by their tracks.

Uncover secrets of the past with this third-grade worksheet about fossils!

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

Think toads and frogs are the same? Think again! Check out this breakdown of the differences between the two, complete with a quiz to check your new knowledge.

Unearth fossils in this explorative third-grade worksheet!

Analyze fossils with this engaging third-grade science worksheet!

Learn how seeds move with this second- and third-grade matching activity!

Ponder the pedigree of plants with this worksheet about inherited traits for upper elementary students!

Dive into habitat studies with this second- and third-grade worksheet!

Are chickens mammals, fish, or birds? Sort animals by their traits in this informative life science worksheet!

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.

These printable Valentine's Day cards are perfect for a kid who's in love with animals and science!

Discover how plants survive in the desert with this third-grade habitat worksheet!

Discover the details of desert plant life in this informative worksheet!

Dig into the past with this third-grade worksheet all about fossils!