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

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!

This two-page physical science worksheet gives middle school students an opportunity to explore and compare characteristics of waves.

Kids learn about the Earth's solid and atmospheric layers, then label the diagram with the correct terms in this fifth grade Earth science worksheet.

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

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.

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.

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

Quiz your little scientist on his knowledge of the soil layers! He'll be reviewing some important earth science concepts and key terms.

Show what you know about the cell cycle with this mitosis matching worksheet!

Discover the difference between comets and asteroids in this stellar earth and space science worksheet!

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

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

Use this engaging worksheet to introduce students to the geologic time scale and the pieces of evidence scientists use to determine Earth’s history!

Let your little weather observer discover the four seasons! She'll match up each season with its proper picture to show her knowledge of how weather changes.

Get to know Earth's star with with this diagram and vocabulary worksheet!

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

Students are introduced to the different types of symbiotic relationships that exist in ecosystems in this life science worksheet.

Learn about the integumentary system, which is really just a fancy phrase for "skin", in this worksheet.

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

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

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

Help your child learn weather words with this climate-themed word search.

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.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a butterflyÃs life.

Decide what differentiates living vs non-living things! First cut out the items on page 1, and then sort them in the chart on page 2.

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

Help students visualize the relationships between kinetic energy, mass, and speed in this physical science worksheet!

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!