The yeast-y beast
Energy and Change
Charles Goldstein
- Grade:
- 2
- Teacher:
- Caroline Barreda
In this project, I did an experiment with elephant's toothepaste. I thought that f I doubled the amount of warm water and yeast then I think the elephant toothpaste will react faster because the yeast causes the chemical reaction. I performed experiments and found out I was right.
Great job on your project! You asked a fun science question and did a wonderful job testing how changing the yeast mixture affected the reaction. I liked how you timed both versions, showed your results in a graph, and explained what happened in your conclusion. Your project was exciting, clear, and showed strong curiosity about chemical reactions. Keep up the great work exploring science!