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

Learn about the similarities and differences between objects in this colorful science worksheet!

Looking for a fourth grade worksheet to help your kid with astronomy? This printable will help him learn the relative sizes of planets.

All living things come in different shapes and sizes. Help your little one determine which of these living things are BIG and which are small!

Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

Zoom in on atoms in this informative worksheet!

Mammals come in all shapes and sizes - as big as a human or as small as a mouse! Learn about the life cycle of a mouse with this cut and paste activity.

Learn about the features of plant and animal cells in this compare-and-contrast worksheet!

Discover the differences between gravity and magnetism in this forceful worksheet!

Introduce students to the fourth step of the engineering design process with this helpful template!

Practice weather comparisons with your blossoming meteorologist!

This worksheet will give your child practice with their observation and reasoning skills, by challenging them to match the beetle with the correct spots.

Let your child explore the vocabulary associated with Earth's landforms with this colorful word search.

In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

Students learn about population dynamics through the context of fox and rabbit populations in a forest ecosystem.

This engaging science worksheet asks students to explore, analyze, and compare scale properties of planets in the solar system.

Explore magnetism with this colorful science worksheet for third and fourth graders!

These printable leaf patterns are a fun way to learn about the seasons. Plus, printable leaf patterns can be used to practice making patterns.

Discover how water flows in this informative environmental science worksheet!

Students compare structures in the bodies of different organisms in order to draw conclusions about evolutionary relationships in this life science worksheet!

Discover how plants survive in the desert with this third-grade habitat worksheet!

Bring a plant cell to life by coloring each organelle in this middle-grade worksheet!

Explore humans’ inherited traits with this fun science worksheet!

Is a feather liquid, soft, spotted, or heavy? Practice describing everyday objects, or matter, with this second-grade science worksheet!

Practice describing different objects and substances in this colorful worksheet!

An animal cell is made up of many different organelles—color them all in this middle-grade worksheet! 

All attention on atoms in this amazing activity!

What do a raven, a bat, and a wolf have in common? Similar skeletal structures! In this Halloween worksheet, middle-grade students will explore homologous structures in different animals. 

Why do some desert animals have large ears? Why do others have scales? Learn the answers to these questions and more with this life science worksheet!