Did you know the surface of the Earth is always changing? Learn about the events that change Earth's surface with this crossword puzzle for second and third graders!

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

What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade worksheet!

How do trunks, claws, and flippers help animals? Discover how animals use different parts of their body to meet their needs in this kindergarten and first-grade life science worksheet!

Help kindergarteners and first graders learn the parts of a plant with this coloring worksheet! 

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

Listen closely! Do you hear anything? Identify examples of sound energy in this kindergarten and first-grade worksheet!

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

Did you know that having a pouch or a shell can help an animal meet its needs? Learn how animals use different parts of their body with this matching worksheet for kindergarteners and first graders!

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

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

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

Illustrate each season with this engaging first- and second-grade weather worksheet!

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

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

How could a fin, large ears, or sharp claws benefit an animal? Find out how body parts can help animals meet their needs in this engaging kindergarten and first-grade worksheet!

Get to know the platypus with this fill-in-the-blank activity for kindergarteners and first graders!

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

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

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

Take a walk through a flora-filled forest with this second-grade habitat worksheet!

Observe different forces at work with this kindergarten and first-grade worksheet!

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

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

Dive into a coral reef habitat with this second- and third-grade worksheet!

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

Learn about life science on a farm in this colorful activity!

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

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