Teachers, save “Heat Transfer- How does it work?” to assign it to your class.

1. Explain what HEAT TRANSFER is. 2. How did the heat transfer when we were making Ice Cream? 3. What made the milk and cream turn into ice cream? 4. What does the salt do? 5. Do you think the shaking was important? Did it speed up the heat transfer? Why? 6. What was happening to the particles in the liquids and solids? image from: Brittanica.com