Experimental Design Part 1: Based on the video clip respond to the following questions…
1. What questions come to mind after watching this video?
2. What materials are readily available for conducting this experiment? (Each group will have a tray of containers, sodium chloride, calcium chloride, graduated cylinder, spoons, timer, post it with the words “crushed ice” and “ice cubes”).
3. How does the salt on ice act?
4. How can I change the materials to affect the salt on ice?
5. How can I measure and describe the response of salt on ice to the change in #3?