Take a trip down to the deep blue sea and learn about the life cycle of a fish! Fish go through the same stages of life as many other living things.

The food chain is an important life science concept for fouth graders. This game makes it fun to learn!

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

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

Learn the many features of planet earth in this easy earth science vocabulary chart.

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

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.

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

There are some parts of our brains that are still too complicated for scientists to understand! Find out the basics of the brain's functions with this fun page.

This worksheet teaches your student about physical change vs chemical change, matter, mass, and property. An exciting experiment reinforces the concepts.

Where do flower babies come from? Find the answers in this word search about plant reproduction!

In this worksheet, children will learn about the intricate "waggle dance" honeybees use to communicate to each other.

Put your kid's observational skills to the test with this word search that will help her learn some of the animals that inhabit a rainforest.

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

Help your child learn about facts and opinions. Kids will read statements about animals before determining whether each statement is a fact or opinion.

Take a look and learn all about this beautiful and rare tiger from the islands of Sumatra in Indonesia.

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

This worksheet featuring food and natural resources touches on the subject of food chains.

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

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

Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.

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

Budding biologists can learn all about human digestion with this information page, complete with a diagram of the digestive system.

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

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

Students practice classifying items as liquids or solids for a lesson on the states of matter in this fourth grade physical science worksheet.

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

Looking for a fun way to supplement your child's science learning? Try out a life science crossword puzzle! This one's all about ecosystems.