Experience some explosive earth science! Use this diagram to teach your child about the various parts of an active volcano.

"The hip bone is connected to the...?" Sing the song perfectly with the help of this worksheet on the skeletal system!

Sometimes measuring liquids scientifically is tricky. Give your budding scientist some practice, by reading measurements on graduated cylinder illustrations.

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

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

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

Young botanists test their plant know-how with this quiz.

Draw the phases of the moon in this earth sciences worksheet!

In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Have your kid find ocean animals with this word search worksheet.

For all you mad scientists, here is a helpful lab safety 101! You'll get to read a few basic rules, and then complete a word search.

Help your child practice her spelling and vocabulary with this fun worksheet! Discuss with your child what it means to be cold-blooded.

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.

What is energy? Energy is the ability to do work! Use this colorful worksheet to teach your little scientist the basics of energy.

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

After your child fills in this review sheet on chemical and physical properties, it's a good idea to hold onto it for future test review!

The periodic table of the elements is full of helpful information. Figure out how to read the periodic table with this helpful guide.

This diagram of a human skeleton is labeled with 12 major bones, from skull to fibula.

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

Children label the eight planets of our Solar System in this simple astronomy worksheet.

This solar system worksheet guides your child through the order of the planets. Use this solar system worksheet to learn about the planets in the Milky Way.

Test your knowledge of the periodic table of the elements with this quiz page!

This word search is all about owls! Your child will learn a few different species of owl as he looks for them in the word search.

The water cycle plays a big role in weather patterns. Color this water cycle chart and get familiar with this cycle at work.

Energy is a crucial part of physical science! All things on Earth have energy, whether it's potential or kinetic.

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.

Use this Inside-Out Anatomy worksheet to learn about the digestive system.

For those of you studying human anatomy, here is a great diagram of the major organs in our body!

Use this blank periodic table to work on your memorization of the table for your next quiz!