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

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

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.

Let's talk about trees! Help your child use Earth Day as an excuse to praise the woody perennials that hardly ever get the recognition they deserve.

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

Ponder the pedigree of plants with this worksheet about inherited traits for upper elementary students!

Children get to know a few geology terms in this landform word search puzzle.

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

The next time your parents ask you to wash your hands before dinner, read this worksheet about Joseph Lister and take their advice!

Assess the attributes of the amazing nine-banded armadillo in this worksheet!

Learn the importance of natural adaptations with this inquisitive activity!

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

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

Step into the swamp ecosystem with this engaging life science worksheet!

Peek into the life of a praying mantis in this informative worksheet!

In this animal-based life science worksheet, students will learn that animals inherit certain traits from their parents.

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

Become a genetic detective with this inquisitive life-science worksheet!

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

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 the weather like today? Here's a word search perfect for any budding meteorologist.