The Physics Front website will be unavailable Friday evening through Saturday afternoon as electrical work occurs in the American Center of Physics server room. Down time will begin at 6PM Eastern Time on Friday. Service is expected to resume by 6PM on Saturday, July 30.
Editor selections by Topic and Unit

The Physics Front is a free service provided by the AAPT in partnership with the NSF/NSDL.

Middle School Chemistry: Molecules in Motion Relations

Physics Front Related Resources

Middle School Chemistry: Molecules in Motion is associated with Middle School Chemistry: The Ups and Downs of Thermometers
relation created by Caroline Hall

This lesson would be a good follow-up. It features an experiment and two related animations that allow students to explore why the liquid in a thermometer goes up and down depending upon the amount of heat or cold.



Create a new relation