Preschool - 3rd Grade Common Core Science Worksheets

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.

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.

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.

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

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!

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.

Little botanists will enjoy planting their own garden with this earth science worksheet! She'll color, cut, and plant her own fruits with this fun activity.

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

The holiday season is here! Bring this cool snowman to life by coloring him according to the color chart.

Bug out on some insect anatomy! Can you name each part of the insect? Try making an educated guess by using what you already know about animal body parts.

Use this fun worksheet to create a five senses riddle to stump your friends! Students will get practice using sensory words to describe objects with the help of a word bank.

Test your child's knowledge of plant life--more specifically, trees--with this colorful, cut-and-paste tree chart.

Have you ever looked into the night sky and wondered where all those millions and million of stars come from? Find out here with a mini astronomy lesson!

This rain count worksheet encourages your child to count on rainy days. Find your raincloud's silver lining with this rain count worksheet.

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

Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!