Which of these animals does not belong? Explore the plants and animals of the desert, and choose which ones are in their right habitat.

Did you know new species of animals are discovered every year? Color in this little cricket, the only one of his kind who can pollinate plants!

This lizard can grow to over six feet long! Color the Golden Spotted Monitor Lizard, one of several brand new species discovered between 2009 and 2011.

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.

If you're taking a trip to the aquarium any time soon, be sure to print out this Aquarium Passport to bring along!

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!

How do seeds get planted by nature? Find out how the plant life cycle is helped along by natural processes like wind or water.

Invite your kindergartener to fill out this elephant chart--testing her knowledge of an elephant's parts.

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

Children will practice counting from 1 to 10 as they add a cap to a mushroom in this dot-to-dot worksheet.

Do monkeys live in the rainforest or the desert? Your child will get familiar with animals and their different habitats with this fun match up game.

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

What does a butterfly eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

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

This friendly-looking penguin is cute enough to cuddle, but your kindergartener can start by filling out this chart of penguin parts.

Match baby animals with their parents in this kindergarten and first-grade worksheet!

Plant a paper flower garden with this fun sorting activity! Children color the flowers, then cut them out and sort them by type.

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!

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

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!