August 8th is Take A Penny, Leave A Penny Day! Test penny cleaning solutions of various pHs, debate keeping the penny, and learn about its history!
Learn about what pH is and how to measure it while learning about the history of the penny! Then, conduct tests to figure out which solution will clean a dirty penny the best by pH, as well as participate in a debate on keeping the penny!
AGE GROUP: | Ages 6-11 | Ages 16-18 | Ages 12 - 15 |
EVENT TYPE: | STEM - Science |