Particulate Popcorn Lab Assessment Sheet
- What was added to the solid to cause it to melt? What would you take away
from the system to make it re-solidify?
- How is a liquid transformed into a gas?
- How is a gas transformed into a liquid?
- In the popcorn and margarine model, what does the margarine represent?
What do the popcorn kernels represent?
- What do you consider to be the strengths of this popcorn and margarine
model? The weaknesses?