Form B Large lecture courses. Emphasis is on course organization and explanations. Form C Seminar-discussion courses. Emphasis is on quality of discussion, course organization, interest level. Form D Problem-solving courses, such as engineering.
Emphasis is on explanations, student difficulties, quality of problems.
Form F Discussion sections. Emphasis is on classroom interaction, explanations. Form G Lecture courses which strongly emphasize textbook and homework problems, such as math. Form H Laboratory instruction. Emphasis is on preparedness, organization, safety, level of interest.