Share a star-gazing session with your little astronomer! This constellation chart is full of fun stories about the different groups of stars.

Learn the science of volcanic eruption with this cutaway diagram

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

This worksheet features Mercury, the smallest planet in our Solar System, and also the planet that's closest to the Sun.

Here's a beautiful science page to help your child learn the different types of clouds.

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?

Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

A coloring sheet of a Mars rover searching for life on other planets.

Tree climbers and tree huggers alike, learn the basics of reading tree rings to find out about the life of a tree.

Find out what wind is all about in this intro to earth science worksheet.

Let your little weather observer discover the four seasons! She'll match up each season with its proper picture to show her knowledge of how weather changes.

Nothing beats a beach outing! What would you wear? Help your child choose the right beach attire for this paper doll boy.

Learn about and color in space suits in this three-page science worksheet!

Where to flower babies come from? Use this word search to learn about the different pollinators in our environment, and how they help spread plant seeds.

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.

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

Dig in to the layers of the earth with this science coloring page!

Ever wonder what the earth is made of? Help your little scientist to examine the different types of soil particles with this worksheet.

This Earth maze features a cool globe design. Perfect as an Earth Day activity, our Earth maze gets your child to consider our home planet.

Kids will learn about fossils in this worksheet. Help your child learn about the scientific method by getting him to examine a fossilized dinosaur skeleton.

Teach your kids all about the second planet from the Sun with this simple science sheet.

Create your very own constellation chart with this cut-out template, perfect for stargazing on a clear night!

How well does your child know the layout of our Solar System? This worksheet focuses on the biggest planet, Jupiter.

Ocean resources are an incredible part of how we live our lives; read and write about them with this worksheet.

Children get a mini lesson in writing and the weather with this coloring worksheet.

Your child can make her own sun mosaic out of simple materials you most likely have lying around the house, such as tissue paper and construction paper.

Almost half of all known fish species call ponds, lakes, rivers, and other freshwater habitats home. Learn about freshwater fish in this worksheet.

As kids color in this sunny scene, they'll learn about the sun and what it does.

Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

Rain or shine, this paper doll will be ready for any weather! Help your young learner get familiar with the seasons and weather with a fun activity.