What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade worksheet!

Use your detective skills to predict the motion of a seesaw in this third-grade worksheet!

These printable Valentine's Day cards are perfect for a kid who's in love with animals and science!

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

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

Looking for a fun way to supplement your child's science learning? Try out a life science crossword puzzle! This one's all about ecosystems.

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

Search for natural resources with this fun worksheet for second and third graders!

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.

A natural resource is something that we use that occurs naturally in the environment. Teach your child about the densest and heaviest natural resource: rocks!

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

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Observe the life cycle of an oriole with this second- and third-grade worksheet!

Unearth fossils in this explorative third-grade worksheet!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Use your powers of prediction to project the future movement of playground objects!

Help your child learn about the nervous system and the digestive system with this fun worksheet, which will challenge his knowledge of physiology.

Use a seesaw to see what happens when opposing forces become balanced or unbalanced!

Gear up to go into the science lab with the help of this activity!

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!

Deserts might seem inhospitable to life, but there are actually plenty of animals that can live there!

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!

Explore a wetland habitat with this engaging short-answer worksheet for second and third graders!

Dive into a coral reef ecosystem with this life science worksheet!

Dig into the past with this third-grade worksheet all about fossils!

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.

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

Make a splash with this hands-on first, second, and third grade science worksheet about sound and underwater vibrations!