We are are going to explain the concept of Differentiation of Exponential Functions.  Then we will illustrate the concept by solving some math problems on an interestingly challenging Calculus worksheet.

This one-time class will contain 40 mins of lecture time and then 10 mins of students' activities (worksheet problem solving).
My teaching style is start with explanation of the math concepts involved.  Afterwards, I will show on the virtual white board how to actually solve some past exam...