Practice identifying living and nonliving things with this first- and second-grade science worksheet!

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

Get to know the basic parts of a plant with this first- and second-grade life science worksheet!

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

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

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

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

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

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

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

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

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

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

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

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

Learn about the life cycle of a wood frog in this second- and third-grade worksheet!

Learning about the functions of plant parts doesn’t have to be puzzling! Review the parts of a plant with this crossword for first and second graders.

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

Bundle up and discover the animals of the tundra in this second-grade life science worksheet!

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

Detect animal defenses in this hands-on worksheet for kindergarteners through second graders!

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

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

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

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

Explore the vast ocean with this habitat worksheet for second and third graders!

Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!

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

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

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