By applying principles of industrial engineering and time management, you will learn how you can speed through your chores and still have time to kick back and relax. You will also learn that time-efficiency is not the only factor...

When we get hot, we sweat. The physiological role of sweat is to cool us down. When the water evaporates, it removes energy from our bodies. This sort of evaporative cooling can also be used to cool homes, using what are referred to as...

This comprehensive study guide covers the main terms and concepts needed for an earth science unit on the composition of the atmosphere. Review questions are included at the bottom of the study guide.

[Free Registration/Login may be required to access all resource tools.] Provides a brief overview of plate tectonic processes. Includes a labeled illustration, images, and a few questions to check understanding.

This comprehensive study guide covers the main terms and concepts needed for an earth science unit on climate zones and biomes. Review questions are included at the bottom of the study guide.

[Free Registration/Login may be required to access all resource tools.] Summarizes the key points about geological processes that took place during the Precambrian Era. Includes a few questions to check for understanding.

[Free Registration/Login may be required to access all resource tools.] Discusses the characteristics of temperature and heat and how they behave. Includes some questions to check for understanding.

[Free Registration/Login may be required to access all resource tools.] Summarizes the key points about atmospheric processes involving air pressure, air density, and temperature. Includes a few questions to check for understanding.

Explore the ancient process of glassblowing and the science behind the art. Students will create their own sculptures, plan installations, and study renowned artist Dale Chihuly.

In this lesson, students will understand that in order to grow healthy plants, soil, water, light, and air must be provided. Students will use math skills such as measurement and science process skills such as observation, comparing, and...

Find out what it takes to become a volcanologist, and what is involved in the study of Earth's processes.