Soap vs Hand Sanitizer
Human Health and Behavior
Zaara Mian
- Grade:
- 5
- Teacher:
- Fred Roberts
This project investigated the difference in removing germs from one's hands by washing with soap and water compared to hand sanitizer and two other cleaning agents.
This is a very strong project with a clear experiment and well-documented results. I especially liked your use of Glo Germ and black light to simulate germs and visually show how well each cleaning method worked. Your experiment included multiple trials and a control, which made your results more reliable. Excellent job exploring an important public health topic!