Harmony Hill students experiment with “germs”

Germ science experiment at Harmony HillHow effective is hand washing at killing germs? That’s what Ms. Geis’s 4th grade class at Harmony Hill aimed to find out in a recent science experiment!

The students put Glo Germ Gel on their hands to simulate the number of germs we typically encounter. They examined their hands under a black light, followed by a thorough hand washing (singing the birthday song a couple of times). They examined the results under the black light, determining that hand washing is an effective, important way to stay safe from harmful germs!

Preparing our students for success in tomorrow’s world.

This website is maintained by the Cohoes City School District Communications Office. It is the goal of the Cohoes City School District that this website is accessible to all users. View our accessibility statement. The district is not responsible for facts or opinions contained on any linked site. Some links and features on this site require the Adobe Acrobat Reader to view. Visit the Adobe website to download the free Acrobat Reader. This website was produced by Capital Region BOCES Engagement & Development Services, Albany, NY. Copyright © 2024. All rights reserved.