Ever wonder what the earth is made of? Practice reading and writing, and learn about the four layers of planet Earth.

Ever wonder what a shooting star is made of? With this colorful worksheet, learn about comets while practicing reading comprehension and handwriting.

Growing up is an exciting time for your little one. Introduce this fun tracking chart so he can keep track of the teeth he loses!

Listen closely! Do you hear anything? Identify examples of sound energy in this kindergarten and first-grade worksheet!

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

Learn more about how plants work with this cool celery experiment! Use this worksheet to help you record your observations after doing this experiment.

How do trunks, claws, and flippers help animals? Discover how animals use different parts of their body to meet their needs in this kindergarten and first-grade life science worksheet!

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

Gear up to go into the science lab with the help of this activity!

Connect the dots from 1 to 30 to reveal Styracosaurus's mighty horns.

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

Learn more about Gallimimus, one of the fastest dinosaurs, with this cool dino dot to dot.

Match the sense to the picture in this five senses worksheet!

Is your little one into creepy crawlies? Test his bug knowledge with a fun crossword puzzle.

Got a little animal lover on your hands? Let him spend some time with his furry friends with this fun animal crossword puzzle.

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

Learn about the parasaurolophus, one of the most musically inclined dinosaurs with this dot-to-dot coloring page.

Learn about Supersaurus, one of the largest dinosaurs ever recorded, with this fun fact dot to dot printable.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

Your budding ornithologist will love an introduction with coloring pages like this one featuring the New Hampshire state bird.

The Ohio state bird, the Cardinal, is famous for their bright red color. Can you give this one some color?

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

Explore this diagram of the water hyacinth with your little one. She'll be learning the parts of a flower as she colors in this delighful picture.

Decide what differentiates living vs non-living things! First cut out the items on page 1, and then sort them in the chart on page 2.

Expose your 1st grader to the animals of Australia in a fun way: coloring! Start with one of the cutest, most beloved animals Down Under, the koala.

Develop a green thumb with your little one as you add some colors to this budding broccoli plant, and maybe even plant a few seeds too!

In this coloring page, you will learn the scientific names of the hermit crab and sea crab and will be able to see the differences in how each one looks.

Celebrate trees with this dot to dot coloring page. Not only will your child learn a new science fact, he'll also get to practice counting from 1 to 50.

Check out this page about the robin, the Connecticut state bird, that's famous for laying bright blue eggs instead of white ones.

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