Per week: 3 x 1 hour lectures, 1 x 2 hour support class
The lectures involved the lecturer teaching the content via handwriting their notes under document camera while they taught (so no actual lecture notes are available before the lecture). The notes would then be scanned and uploaded towards the end of the week.
The support classes were not compulsory (except in weeks where you had to hand in an assignment, or do the mid semester test), and involves you working through a problem set (basically a worksheet about the previous week's content), with the tutor going through certain questions on the board, and walking around to see if anyone needed help. Note that your experience might be different, since I got stuck in an 8am class, a timeslot which doesn't have the best attendance rates (my tutor said there was literally a week or two where no one turned up
). Detailed solutions to selected problems from the problem sets are posted on Moodle the week after.