Essential Question: How do we convert between angle measures?
Classwork: Did another Mad Minutes quiz, talked about, explained and came up with examples of co-terminal angles (equations- x+360°n or x+n2π where is x the given degree and n is the number of full rotations [must be a whole number]). We labeled radians for all labeled angles on the unit sheet as well. (Trick to remember: All 45° degree related measure are 1/4π greater than the last. All others go up by 1/6π.) We also went over the homework (assignment #3) in class.
Homework: Assignment #4 (due 9/13) 
                 Writing Assignment (due 9/14)