Kindergarten - 6th Grade Common Core Science Worksheets

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

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

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.

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.

Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.

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.

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

Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

How do clouds form? Why does it rain? Help your student answer some of these questions by completing this water cycle worksheet.

Help your child improve his handwriting skills with this printable worksheet, which is all about the four seasons.

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!

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

Learn more about the swirling, whirling science behind tornadoes with this wild worksheet.

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

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

In this puzzle, children will trace the names of the seasons, then cut them out and paste them below the correct picture.

Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.

Does your little scientist know the different types of energy? Explore energy with this helpful info sheet!

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

Label the parts of a tree with this simple science worksheet!

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

Teach your child the difference between potential and kinetic energy with this introductory worksheet.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

Observe and record the weather with your kindergartener with this cute fill-in weather graph.

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

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

How does the butterfly become so beautiful? Learn about the four stages that it goes through in its life.