Learn a little bit about green tree frogs (like that they sleep on the underside of leaves!) and then color in this scene of them at the zoo.

Practice your detective skills with this fun worksheet! Have your child go around the house and see how many things from the list they can find.

This beginners worksheet will help your child get all their ducks in a row when it comes to understanding animals that hatch from eggs.

Go green and grow your own vegetable garden! With this helpful cheat sheet, you can learn a bit about planting radish.

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!

A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.

Can melted wax turn back into solid wax? Can scrambled eggs turn back into raw eggs? Learn the answers to these questions and more with this second-grade worksheet about reversible and irreversible changes!

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.

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

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

The emu: It's the second-largest bird in the world. How big is it? Let's just say that its eggs can be almost 9 inches long!

Introduce your child to the animal kingdom's most famous anomaly, the platypus! Color and learn about the platypus with this great info sheet.

Check out this Wisconsin state bird coloring page featuring the robin, read the fun facts about this bird, then add color to bring it to life!

Looking for a fourth grade worksheet to help your kid with science? This printable will help with your child's botany vocabulary.

If you're fascinated by bugs, check out this coloring page featuring the insect order Odonata, which consists of damselfies and dragonflies.

For kids who bug out on bugs, here's the perfect coloring page! Learn about the insect order Coleoptera, which we mostly know as beetles.

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

Young botanists test their plant know-how with this quiz.

This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.

This mix-and-match lists examples of natural resources. Kids can connect the natural resource with the resulting product.

Help your child practice his science skills with this science worksheet, which will challenge his knowledge of reptiles and ask him to solve a puzzle!