Learn the scientific names of this popular flower and its partner, the grasshopper, with this fun coloring sheet!

Before trees grow into trees, they start out as little seeds. Can your child match the fruit and seeds with the trees (or plants) they came from?

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

Color the T Rex Leech! Named for its sharp teeth, he is one of many brand new species discovered in the past two years.

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

Learners will get to know the bald eagle, the national bird of the United States and an inhabitant of Yellowstone National Park.

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.

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

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

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

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

Explore the lush plant life of the tropical rainforest 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!

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

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

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!

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

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

Investigate the mystery of why two tomato plants developed so differently!

Learn the importance of natural adaptations with this inquisitive activity!