What would a penny weigh picked up from the sidewalk?
What would a 1908 penny weigh?
What would a 1793 penny weigh?
Also, post a reflection on your presentation, the other presentations, and thoughts on how these could be even better.
Summary of feedback from winning group:
Why: Organization, weighed the pennies, actually answered the question, most in-depth, clearly stated
Weaknesses: quiet, talk more about the experiment, no conclusion, did not address question #3
Strengths: Professional, gave us info we needed in short period of time, spent the most experimental time, data, scientific approach, did not have "filler" random info