Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

You can find rocks almost anywhere, but there's a lot more to rocks than meets the eye. Check out this science worksheet to learn all about rock formations.

If you know what each planet looks like, you'll have no trouble with this intergalactic crossword puzzle.

Ready to make a body outline? This seriously fun project will give kids some big insights into the important systems that make up their bodies!

Here's a thorough, easy-to-understand breakdown of the color wheel that includes primary, secondary and tertiary colors.

This worksheet gives your fifth grader some skeleton know-how, as she fills in the diagram with the bones from the wrist to the fingertips.

Explore the life cycle of a pumpkin with your kids with this colorful cut and paste growth chart.

Here's a great introduction to five famous astronomers for kids. See who got the star party started with this worksheet.

Learn all about Alexander Fleming, the man who invented penicillin and the happy accident that brought him to it.

Teach your fifth grader about this important bony structure with a fill-in-the-blank skull diagram.

Grab your trusty flashlight and get ready for a scientific treasure hunt!

Even colors have best friends. In the world of color, these best friend pairings are called complimentary colors.

Kids will cut out the various functions listed at the bottom of this kidneys and intestines worksheet and match them to the correct organ.

Can you explain why your blue shirt is blue? This worksheet is full of facts about light and how it reacts with objects to give us the perception of color.

Light travels so quickly that sometimes we can forget it even travels at all. Learn all about the direction light travels and perform your own experiment!

Need a colorful way to impress your friends and family? This worksheet has got you covered!

Add some punch to your own doodles with a quick lesson about how to draw light and shadows.

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

Dr. McSquare needs help sorting out his lab reports. Can your child read each item, then label it with the correct scientific method step?

Change up your regular classwork with this hands-on science worksheet!

Practice naming the planets in our solar system with a fun, visual worksheet! Your child can see the planets in their orbits and try to label each one.

Stretch your backbones and learn about the creatures that have a spine and those you don't!

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

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

Kids write down examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

Discover the function and parts of the human skeleton with this introductory diagram.

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

Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

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