Boiled Ice-physical-science-lessons-preview/
You’ve probably seen that graph that shows what happens when frozen water is heated and changes state until it’s a gas (http://www.kentchemistry.com/links/Matter/HeatingCurve.htm). If so, you may have thought something like “Wow, this is beautiful, but there’s a LOT more info here that I can understand.”
In this lab, we’ll actually take class time (3 days), give students ice that they heat until it melts into a liquid and then later becomes a gas, while they take temperature readings every 2 minutes. Then they’ll graph their results, and what they’ll see is that beautiful graph that they completely understand.
PowerPoint and Teacher Notes (in the notes area of the ppt)
Parts of this Lesson:
- 17 min. Member Video (Preview above)
- PowerPoint (free)
- Teacher Notes (free)
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