In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

Stem, primary root, secondary root … Let your kid dig into this colorful worksheet, and fill in the missing names on this tree parts diagram.

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

All living things go through many changes as they grow to be adults! Help your little one understand how he will grow and change.

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

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

Pick up some peafowl facts on this worksheet with vibrant illustrations. Little ones will read about different types of peafowl and answer some questions.

Help your child learn about the nervous system and the digestive system with this fun worksheet, which will challenge his knowledge of physiology.

The water cycle plays a big role in weather patterns. Color this water cycle chart and get familiar with this cycle at work.

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

There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.

Learn all about Alexander Fleming, the man who invented penicillin and the happy accident that brought him to it.

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

All of these products are made from plants, or they can be! Practice using a Venn diagram, researching and classifying items with your kids.

In 2012, an 80 million-year-old dinosaur was discovered, and you can learn all about this 20-foot, 2-ton horned herbivore.

Butterflies and moths may have very different colors, but they are from the same insect order! Learn about lepidoptera with a fun coloring page.

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.

Teach your child a basic concept of physical science with this worksheet all about buoyancy! He'll choose which items are buoyant and which are not.

Does your little scientist know the water cycle? Challenge her with this cut and paste activity where she'll label each part of this water cycle!

Did you know there is a tortoise who is over 100 years old? Learn some interesting animal facts with this cut and paste matching activity!

Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.

Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.

Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!

Do you need a job? Well, this elephant is looking for a new symbiotic partner, and you could be just the candidate he's looking for!

Learn about the great horned owl of Yellowstone National Park, a bird so big and mean that it has the nickname, "tiger owl."

All living things are made up of many different parts to help them function! Can you name and draw all the parts of a plant?

Can you tell if it is sunny, windy, or cloudy outside? Learn about different types of weather in this worksheet for kindergarteners and first graders!

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

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!

Children will plan our their STEM design, reflect on the process of building their creation, and brainstorm ways they could make their design even better.