Elephant Toothpaste: How the size of the container affects the size of the explosion
Energy and Change
Davis Hannley
- Grade:
- 5
- Teacher:
- Justin Dye
If you make elephant toothpaste in containers that are different sizes (Small vs. Medium vs. Large), will it create a different sized explosion?
This project is thoughtfully designed and shows careful planning, solid data collection, and strong scientific reasoning. The experiment was clearly explained, and the photos effectively illustrated the results. The analysis was especially strong, as it identified why the hypothesis was incorrect and explained that container shape, not just size, influenced the outcome. Although using containers with different shapes was a limitation, this issue was clearly recognized, and more appropriate containers were suggested for future trials. Overall, the project demonstrates strong scientific skills and clear communication.