Which two foods produce the most energy, a lemon or potato?

Grade:

6

Teacher:

MariAnn Slater

"1. In this experiment, I will be testing which of the two foods produce more energy, a lemon or a potato. 2. I became interested in this experiment because I found out that electricity can flow inside food, and I thought that was interesting. 3. The results for this experiment showed that after averaging my 7 trials, the lemons produced more energy than the potato. 4. The information from this experiment will help people know which food would be better for power, just in case something like your phone dies or there happens to be a black-out, and you don't have backup candles."

Project presentation

Lab journal excerpts