Discover the phases of the moon with this third- and fourth-grade space science worksheet!

Find a definition of what "natural resources" are, and complete the natural resources word search. It's a good vocabulary warm-up!

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

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

Have any good ideas for recreational resources? The term "recreational resources" has to do with the activities we do for enjoyment and the places that we go.

What is a car made of? This worksheet asks you and your child to think about parts of a vehicle and where each listed resource was used.

Searching for a worksheet that will help your child practice their reading skills? This printable uses life science as a background to help young readers.

Here are four examples of mineral resources for kids to think about, plus a short explanation of what a mineral resource is.

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.

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

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

Use this cool 2-page worksheet to make your own big dipper clock!

Searching for a worksheet that will give your kid help with his science skills? This printable will challenge his knowledge of plants.

Test your child's science savvy with this worksheet, which asks your child to identify what items are made from plants.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

Teach your child about plants with this worksheet, which helps your child practice botanical vocabulary.

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

Boost your second grader's knowledge of space with this fun worksheet, which will have her unscrambling the answers to planetary trivia.

Get this earth science worksheet that will challenge your child's knowledge of volcanoes and teach him some new vocabulary.

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

Learn about how the Earth was formed in this science worksheet that covers the early years of the Earth.

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

What is the Earth made of? Find out everything that goes on just below the surface in this science reading worksheet.

Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

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

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

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.

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.