Science Experiments

On Tuesday, I had my first 12 week Science Experiment class. We studied about germs, and did an experiment on the best way to clean our hands of germs. We tried just cold water, just warm water, cold water with soap, warm water with soap, and hand sanitizer. Each time, after we washed them, we put some orange stuff on our hands, turned on a black light, and it showed where the germs still were.
I learned that warm water and soap is way better than any others for getting rid of germs. I also learned that hand santizer did nothing to eliminate germs. My mom hopes that I will use what I learned and do a good job washing my hands!