The Boiling Point Project
 -Analyze archived data in spreadsheet  
-Create x-y scatter graphs
-Add best fit lines
-Small groups:
Does the volume of water affect the boiling point temperature?
Does the elevation affect the boiling point temperature?

-Demo: Water boiling

The Weather Scope Project
-Build and test basic thermometers, barometer, wind vanes, and anemometers
-How do they work?
Engineering extension activity
-The engineering design process 
-Reengineer one of the instruments