Observe the life cycle of an oriole with this second- and third-grade worksheet!

Search for natural resources with this fun worksheet for second and third graders!

Is a feather liquid, soft, spotted, or heavy? Practice describing everyday objects, or matter, with this second-grade science worksheet!

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

Take a trip down to the river with this second- and third-grade habitat worksheet!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Discover the importance of butterflies in pollination with this informative worksheet!

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

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!

Deserts might seem inhospitable to life, but there are actually plenty of animals that can live there!

Explore how Earth’s surface can change in this investigative second-grade worksheet!

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

Explore a forest habitat with this life science worksheet for second graders!

Explore a wetland habitat with this engaging short-answer worksheet for second and third graders!

Discover what lives in the depths of the sea in this second- and third-grade habitat worksheet!

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

Learn about the similarities and differences between objects in this colorful science worksheet!

Gear up to go into the science lab with the help of this activity!

Construct your own map with this hands-on science worksheet for second graders!

Why do some objects make loud sounds when dropped, while others make quiet sounds?

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

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

Investigate the traits you inherited from your mother and father in this worksheet!

The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.

Quiz your little scientist on his knowledge of the soil layers! He'll be reviewing some important earth science concepts and key terms.

Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.