This document discusses germs and how to protect oneself from germs. It defines different types of germs like bacteria, viruses, fungi, and protozoa. It explains that germs can cause sickness and disease. The best ways to protect oneself from germs are to not touch your face, cover your mouth when coughing, and wash your hands frequently before eating. The document also discusses an activity where students will create a menu for a healthy restaurant and include descriptions of healthy food options and prices.