Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

Practice geology vocabulary with this challenging crossword puzzle.

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Children will plan our their STEM design, reflect on the process of building their creation, and brainstorm ways they could make their design even better.

Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

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

All living things go through cycles. Learn about the life cycle of an amphibian with this diagram of the life of a frog!

Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

All kids love animals, but how much does your child know about them? Kids will get to learn some animal vocabulary with this wild crossword puzzle.

There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.

Are students studying electricity? Give them a break from the scientific nitty-gritty with this fun word search full of electricity terms!

Have you ever wondered why water in a drinking glass looks clear while water in the ocean looks blue? Find out why with this fun 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 never too early to start teaching your kid about eating right and staying active.

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

Expand your sea creature vocabulary with this Life in the Reef worksheet!

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

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

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

Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!

These worksheets help kids understand food webs, an important part of the life science curriculum in fourth grade.

Young astronomers unscramble words to reveal the heavens in this fun space science worksheet.

This packet of worksheets introduces children to food webs, an important life science concept.

Here's an introduction to different types of rocks.

Get swept up in this comprehensive worksheet about the awesome power of dust storms.

What is the rocky cycle? This info sheet answers that question with the help of a colorful diagram and a shout out to important vocabulary.

Little outer space explorers, welcome back to our home planet: Earth! Help your child read a few fun facts about planet Earth with this coloring page.

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