Thurs., Jan. 5, 2012

Opening Data: List the star types from coolest
to hottest starting with t-type stars
Don't forget your extra credit opportunity!
Star lifecycle is based on mass
Objectives: Synthesize an explanation for
the shape of the HR diagram and predict
temperature, color, age & composition of
stars
Announcements: Notebooks will be handed
in on Friday, Jan. 13
Reports on research
Where are the green stars?

Graphing...
Introduction to Star Plotting assignment
Basic Data (handout)
White Dwarf Data
Graph starter...