Class 7, ICA #6, September 9.

We did 2 clicker questions, checks
of the reading.

There were 4 total marks possible.  You get 1 mark
for answering, 1 more mark for answering correctly. 

The clicker questions count for a total of 2 points toward your
course grade, so your points for the day = # of marks * (2/4).






Clicker Question #1:

The stars in a constellation

C. may actually be quite far away from each other.





Clicker Question #2:

The Sun's annual path on the celestial sphere is

B. the ecliptic.