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.

This Awesome Anatomy page focuses on the heart and how it pumps blood to all parts of your body.

Little biologists will use this respiratory system diagram to identify the most important parts of the human respiratory system and their functions.

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.

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

Learn about the human brain with this zombie-themed science worksheet!

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

If you think volcanoes are cool, this worksheet will blow your mind! Learn about the rock cycle by reading the paragraph and taking a multiple choice quiz.

Classify the animals in this life sciences matching worksheet!

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

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.

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

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

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

Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.

Get a brief history of the atom with this introductory page for young physicists!

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

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

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

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

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

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

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

These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.

Children get an introduction to plate tectonics in this geology worksheet.

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.

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!

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

Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!

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