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

Get to know the basic parts of a plant with this first- and second-grade life science worksheet!

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.

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

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.

This page is all about building your kid's natural resources vocabulary words, along with research skills.

Here is a fresh and fruity way to learn a bit of life science. Sit down with your little one and teach them all the different parts of an apple!

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

Give your budding chemist the facts and practice they need for measuring with graduated cylinders.

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!

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

Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!

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

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

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

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

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.

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

Match each animal to its home in this first- and second-grade life science worksheet!

Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.

Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

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

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.