Help kids understand the size and scope of billions of years with this helpful reference worksheet.

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

Get into the habit of recycling food waste and other household materials by making your own compost pile!

Create and observe your very own rainbow using light and water with this science experiment worksheet!

What is a weathervane? Find out the basics of this helpful weather prediction tool using this coloring page!

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!

First graders can read the information about Mercury then label each layer of the planet using what they've learned.

See the wind in action! Little scientists can make and decorate their very own windsocks to hang in the breeze, using this template.

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

Complete this simple and engaging exercise about the planet Mars by reading the information and labeling Mars' layers using what you've learned.

First graders can learn all about the sun by reading the facts then using what they've learned to label each layer of the sun.

Start from water cycle precipitation from clouds and match parts of the cycle to this clear colorful image of a simple water cycle, using the helpful paragraph.

This thermometer worksheet gives your child practice reading and using a thermometer. Try this thermometer and temperature worksheet with your child.

This water cycle worksheet is great for 5th grade scientists. Try this water cycle worksheet with your child as a review for test preparation.

Learn the science of volcanic eruption with this cutaway diagram

Read the definitions given for soil, sand and dirt then write down where each element can be found below the pictures.

With this diagram, kids can find out more about oil, one of our most widely-used natural resources, and learn a little more about where it comes from.

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!

Read the definitions of soil, sand and dirt then write where you can find each type below the pictures. Nurture your budding geologist!

From nature hunts and rock painting to recycled art and poetry writing, these activities combine scientific exploration with arts and crafts projects.

Outer space enthusiasts, here is the perfect project for you! Make a solar system mobile with this 8-part printable.

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

First graders can learn about the planet Venus and label its layers in this simple and engaging exercise!

This page is all about building your kid's natural resources vocabulary words, along with research skills.

Looking for a way to brighten your child's enthusiasm for astronomy? Introduce him to the constellations with this worksheet about the constellation Capricorn.

Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

Help your budding botanist get to know some of the most unique plants on Earth!

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.