This is what I call a "valuable" math lecture. Time is spent to explain to students "why" things are true. While in institutions I've been to, time is spent to read slides for students and show them how to solve problems without even having a slightest idea about the procedure there making to solve a problem.####[['lecture', 'Course_General_Feedback', 'POS'], ['institutions', 'Other', 'NEG']]