Learners investigate the immune system. In this immune system instructional activity, students explore the immune system through participating in a WebQuest. After completing the WebQuest, learners create a video documentary or chart.

Students explore how our bodies fight infection. Using a microscope, they observe red blood cells, white blood cells and different bacteria under a microscope.

For this circulatory system worksheet, students review the organs that are involved with this body system, including their structure and function. Students explore the problems that can occur with the circulatory system. This worksheet...

Students watch a video about the spread and biology of HIV/AIDS. They discuss white blood cell counts and ways the disease is transmitted and ways it cannot be transmitted. They draw a battle between the HIV and the immune system.