Budding biologists can learn all about human digestion with this information page, complete with a diagram of the digestive system.

Flex your mind muscles with a body science worksheet! Your child will learn the fundamentals of what makes up our muscles.

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

Uncover the plant life of an icy tundra with this habitat worksheet for second and third graders!

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

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

Learn the ins and outs of one of the body's most important organs: the heart!

Decide which plants could live in a grassland with this second- and third-grade worksheet!

Step into the swamp ecosystem with this engaging life science worksheet!

Determine which plants would survive in a pond with this second- and third-grade worksheet!

Decide which plants could survive in the desert with this second- and third-grade habitat worksheet!

Discover the animals and plants of the past in this fossil-focused worksheet!

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

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

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

Have fun learning about food chains in this charming science worksheet!