Marie Gore
From Step 2007 Wiki
== Ice Cream and Science ==
'Do you what the freezing point is? You can make delicious ice cream with your students while investigating liquids and solids,
the freezing point, and what salt and ice do when put together.
For "Ice Cream in Baggie", all you need is half and half, sugar, vanilla, ice, salt, and ziploc bags.
Students mixing their liquids together.
Next comes the ice.
Wrapping the liquid-filled ziploc bag that's inside an ice and salt filled second ziploc bag
with newspaper aids in the mixing process.
Taste testing the ice cream is the best part!
- -)