Water War
Energy and Change
Cecilia Kelley
- Grade:
- 3
- Teacher:
- Emily Clardy
My project tested which of 4 different water bottles will keep my water the coldest for the longest time. I chose this project so that people can choose the best type of water bottle to keep their water cold and they stay hydrated. The insulated steel water bottle kept the water coldest for the longest time. My project is important because we live in the desert and people need to stay hydrated.
Nicely done experiment and a good idea for a project, with the confirmation of my own perception that steel walled cups do best hot or cold! Thank you!