Learning Goals for March 23rd:
*Explain the effect that heat energy has on the 
  atoms in an object that causes expansion and 
  contraction
*Identify exceptions to expansion and contraction
FQ: If you place a number of different
objects in the sun for the same period of time, would they all feel equally warm?  Why or why not?
Agenda:
1.  Packet page 6
2.  Vocab:  Expansion and Contraction
3.  Demos and visuals
4.  Packet page 8