Wondering how to explain photosynthesis to a kindergartener? Here is a worksheet that explains how plants grow through a simple picture.

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.

This cute worksheet prompts your first grader to find out what characteristics are shared by amphibians, and then circle the animals that fit that category.

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

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

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.

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

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

What is energy? Energy is the ability to do work! Use this colorful worksheet to teach your little scientist the basics of energy.

Help your child practice her spelling and vocabulary with this fun worksheet! Discuss with your child what it means to be cold-blooded.

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

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

Is it fall, winter, spring or summer? Help your little learner get a hang of her seasons and calendar months with this match-up activity!

This solar system worksheet guides your child through the order of the planets. Use this solar system worksheet to learn about the planets in the Milky Way.

Learning about the functions of plant parts doesn’t have to be puzzling! Review the parts of a plant with this crossword for first and second graders.

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.

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

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

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

Has your child learned about the life cycle of a frog in school? Test his understanding with this cute cut and paste worksheet.

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

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

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.

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

Plants need to breathe and eat food (energy) just like us! Help your budding naturalist to learn about photosynthesis.

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

This activity allows you to learn a fact about each one of our nine planets. Color in the planets then turn the worksheet into a fun and educational placemat.

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

Take a look into the layers of the earth with this soil science sheet! Your little digger can learn about the different soil layers and what lives in each one.

Learn the science of volcanic eruption with this cutaway diagram