Kids need lots of things to grow up healthy and strong, and plants do, too! Can your child think of things a plant needs to grow?

Discover the function and parts of the human skeleton with this introductory diagram.

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

Little farmers will enjoy planting a paper garden with this life science activity! She will get to color, cut out and sort the different veggies.

What are the different types of animal body coverings? Help kids sort and categorize these animals based on their body coverings.

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

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

In this colorful worksheet, children practice categorizing a few familiar objects by the season they are used in.

Use this life science worksheet to help middle school students boost their understanding of photosynthesis and how matter and energy cycle on Earth.

Give students a chance to explore the energy and forces that are responsible for cycling water through Earth’s systems in this engaging science worksheet!

"The hip bone is connected to the...?" Sing the song perfectly with the help of this worksheet on the skeletal system!

Meet the residents of the Rocky Mountains with this set of finger puppets that features a cast of Rocky Mountain animals.

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

Kids completing this preschool science worksheet circle the appropriate clothes for fall weather.

The Pennsylvania state bird, the Ruffed Grouse, is medium-sized and lives in the Appalachian Mountains. Learn more fun facts and add color to bring it to life!

Did you know that insects like dragonflies have life cycles that are very similar to our own? Help your little scientist get to know the circle of life.

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

Take a plunge under the surface of the earth! With this worksheet as your guide, you may explore the geological processes of our planet.

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.

Do you ever see shapes in the stars at night? In ancient times, people named these shapes, and now we know them today as constellations!

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

Some devious mice have stolen important information from the periodic table. Can middle-grade chemists put the elements back together again?

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

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?

Did you know people can live with just one kidney? Get a head start on human anatomy with this info sheet on kidneys.

Use this worksheet to help teach your preschooler what everyday things use electricity to function.

Boost little ones' weather sense with this engaging matching worksheet.