This might be the week you have midterms.
I suggest you have two discussions of review for the midterm. 
For example, I usually have the exam Friday week 6. So review happens on Week 6. 

If your midterm is this week, you can take some of week 5 material and cover it week 6. 
I recommend using some discussion time to review.
You can go back to Week 1-5 and see if there's any exercises you might want to use for review.
See what is going to be covered on the instructor's midterm. There might be things not mentioned until week 6 of discussion material. 


##################################### Discussion 1
*REVIEW: Functions, text from the document. Some of the language (calling a function, function definition, function signature). 
Exercises 1-6. 
*Pure function vs procedure. Exercise 7
Midterm practice, start on 14-29.


##################################### Discussion 2
*REVIEW: vectors, go over the documentation, constructors, checking the documentation for desirable member functions. Exercise 8,9,13,23,24,25. Magic square exercise in (2?) in week 6. 
REVIEW: passing by reference and const correctness. Exercise 28 (see week 6 if it's on the midterm)
More on functions/midterm practice... Exercise 10-12, 14-29. 
