Learning Outcomes Statement:
The Viral Epidemic program will demonstrate to students the nature of a virus and how it can spread quickly with minimal contact. This program develops the core academic skills of collaboration and connection by students sharing the responsibility for the outcome.
- Sheets of red and green stickers
Library Resources/Materials to Share:
Y 579 EAMER Inside Your Insides: A Guide to the Microbes That Call You Home by Claire Eamer
Y FIC Cottrell-Boyce The Astounding Broccoli Boy Boy by Frank Cottrell-Boyce
Y 579.3 GARDY It’s catching : the infectious world of germs and microbes by Jennifer Gardy
Y 579 BURILLO-KIRCH Microbes : discover an unseen world with 25 projects by Christine Burillo-Kirch
Notes for Introduction:
The class is reading a book about microbes that live in our bodies: in our hair, skin, and the ones we pick up everywhere we go. We are microbiomes: a walking, talking collection of microbes. In the activity today you will be experiencing a viral epidemic. This activity is going to demonstrate how a virus spreads. Afterwards, we’ll compare results, evaluate the outcome, and answer some questions about viruses.
Have students stand up.
Designate one student as the viral “carrier” and give her a sheet of red stickers.
Instruct the students to begin circulating around the room once the 60-second timer starts, and instruct the carrier to place stickers on as many students as possible.
After 60 seconds, count how many students have been “infected.”
For round two, give the carrier and three of the infected students each a sheet of green stickers, and repeat the process.
After this round, count the number of newly infected students and the total infected, and compare results.
Explain that at first only one person spread the virus, but after the virus incubated, others started to spread it as well.
Questions for Feedback and Reflection:
- What is a virus? Describe the structure of a virus.
- What are different ways that we spread a virus?
- Can anyone name some differences between bacteria and viruses?