Children learn about the animals that inhabit Australia in this tracks-matching activity.

Children get to know animals of South America in this nature-themed worksheet.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

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

This colorful diagram is a handy reference guide for kids learning basic body systems.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.

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

Did you know that each tree tells a story? In this worksheet, children peer inside a tree to learn about the layers in its trunk.

Children work on pattern-spotting and observation skills as they determine which of these six type of creatures is a bird.

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

In this worksheet, children will learn about the intricate "waggle dance" honeybees use to communicate to each other.

Use this lightning diagram to go along with what your child is learning about weather systems in school!

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

Children copy the tracks of a frog, coyote, wild turkey, black bear, raccoon, and white-tailed deer in this nature-themed worksheet.

Children familiarize themselves with the tracks of a duck, bobcat, coyote, deer, raccoon, and black bear in this life sciences worksheet.

In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.

Don't let school year learning slip away this summer: use this chemistry worksheet to practice identifying elements.

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

For kids learning geography or earth science, this is the perfect review sheet for drilling students on common geography terms and phrases.