Science Ambassador Lesson Plans
High School Lesson Plans - Healthy Water
Natural disasters affect human population on multiple levels. They can cause immediate death, injury, destruction of property and infrastructure, and disruption of services and mechanisms that protect persons from illness. This lesson plan specifically addresses the implications of a natural disaster and its effects on water quality and a community's health. Students will learn methods used during an emergency response to test and treat water that has been contaminated by pathogenic microorganisms. Water treatment options introduced can vary depending on the location and type of emergency involved, but have the same goal to reduce human illness and death. After completing this lesson, students will have an improved understanding of which organizations are involved in emergency response and why safe drinking water is a substantial heath concern after a natural disaster.
Get a Clue From the Poo
In this activity, students will determine the agent and the source of the agent causing a hypothetical outbreak of diarrheal illness. The activity is modeled after the 1993 outbreak of Cryptosporidium infections that involved a public water system in Milwaukee. It provides opportunities for students to use analytical thinking skills to determine the cause of the outbreak. This activity is targeted for high school students. It can be used as an introduction to epidemiology using internet and printed resources learn terminology and basic principles. It can also be used as a wrap up activity after having learned some epidemiology in the classroom.
Page Last Modified: August 3, 2015