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

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

Learn about the features of plant and animal cells in this compare-and-contrast worksheet!

Discover the habitat of a prairie dog with this cut-and-paste worksheet for kindergarteners!

Analyze fossils with this engaging third-grade science worksheet!

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

Do you know the functions of the primary organs in the human body? Put your knowledge to the test with this fourth- and fifth-grade crossword!

Have you considered why elephants have trunks, or why polar bears have thick fur? Reflect on animal adaptations with this fourth-grade worksheet!

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

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!

Learn more about a tide pool habitat with this life science worksheet for second and third graders!

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

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

Explore grasslands and their fauna in this thought-provoking worksheet!

Dive into a coral reef ecosystem with this life science worksheet!

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!

Be a busy bee as you learn all about the different jobs honey bees have in their hives!

Learn about food chains in this cut-and-paste worksheet for first graders!

An animal cell is made up of many different organelles—color them all in this middle-grade worksheet! 

Explore a tropical rainforest habitat and its inhabitants with this engaging worksheet for third graders!

Determine if certain animals could live in a temperate deciduous forest with this habitat worksheet for third graders!

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

Bring a plant cell to life by coloring each organelle in this middle-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!

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

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

Explore the habitat of the great blue heron in this kindergarten worksheet!