Ever wonder what makes the leaves change colors in the fall? Find out with this fascinating life science worksheet.

In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.

From the blue whale to the Tasmanian devil, our planet is full of fascinating animals. Find a few of the most interesting ones in this animal word search.

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

This rose and bee coloring page features a lovely stem of Sun Downer Roses surrounded by a group of Honey Bees. Add color to bring them to life!

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a horseâs life.

Teach your 1st grader about bees with this fun fact worksheet. Play Sudoku to challenge her logic puzzle skills!

Hop into this kangaroo coloring page. Kangaroos are a favorite for kids because of their unique look and movement, and they are a national symbol of Australia.

Hop this way for some marsupial madness! Your child can learn about the life cycle of a kangaroo, and how marsupials differ from mammals.

Learn all about Delaware's state bird, the Blue Hen Chicken.

Read about the small population of huge moose in Yellowstone National Park.

Learn about a famous woman of science, Rosalind Franklin, and how she contributed to the discovery of DNA's double-helix structure.

The silverback gorilla is a special animal. This magnificent male is part of an endangered species. Complete this sheet to learn all about this gentle giant.

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

Loads of fun and packed with learning for science lovers and non-science lovers alike, this week's ideas will show your child the amazing side of science.

Children familiarize themselves with the tracks of a duck, bobcat, coyote, deer, raccoon, and black bear in this life sciences worksheet.

Teach your kindergartener a few words that go with different smells to help him expand his vocabulary and continue learning about the five senses.

This worksheet will help your kindergartener with her vocabulary, as well as develop her early science skills.

Mmmm honey is delicious, but do you know how it's made? Take a dip into some sweet knowledge and find out the buzzy secrets behind honey.

To complete this worksheet your first grader will need to match the different animals with their homes.

Spring is on the way with flowers trumpeting the return of sunshine. Explore this diagram of the calla lily and color it in too!

Get to know the fearsome Ankylosaurus with this cool printable that doubles as a dot to dot activity and coloring page.

What does a plant need to grow? Just like us, plants need food, water and air! Help your child understand more about plant life.

Color in the under the sea scene featuring this cute sea turtle as he fishes for food at the bottom of the ocean!

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

The horned lizard has a scary exterior but a gentle personality. Your little student can learn about this North American lizard with this worksheet.

Kids follow corn as it grows from seed to vegetable on this simple cut-and-paste growth chart.

Did you know we eat all kinds of plant parts, from the root to the flowers? Discover the importance of plants in our diet with this fun worksheet.

Challenge your child with a basic life science question, and she'll circle the objects that she thinks helps flowers grow.

Who feels at home scaling a nice, big tree? This word search is a fun way for your little one to familiarize themselves with different tree-climbing animals.