Curated OER
Amazing Salt
Learners examine the effects of salt on ice. For this salt lesson, students observe what happens to the temperature of ice when salt is added, then make ice cream to see how this knowledge can be used.
American Chemical Society
Middle School Chemistry: Changing State Melting
Explore the phase change that occurs when ice is melting.
Other
Nature Canada: Connect With Nature: Ice Watch
IceWatch is a Canadian program that uses volunteers to observe changes in the ice in their environments, and submit their observations. The purpose of the initiative is to monitor climate change. Tips on how to ice-watch and how to...