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...

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...

[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.

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

As part of the study on Life Processes, the students will watch a video clip at Cells Alive to see a model of the cell and its components. The students will use edible products to create an animal cell. Each product will represent a...