Clio Cresswell is not only an unreponsible lecturer but also provides terriblely poor teaching. I calculated one of the questions in one weekly quiz several times, and the answer was always the same. After the due date, I asked for the correct answer to this question, but she said that my answer was wrong but didn't provide any evidence why it was wrong. There is another buddy having the same problem who got the same reply.

self-learning unit, the lecture is not useful. Useless lecturer.

Contents are straightforward. Easy to get 100% (or close to) in quizzes and assignments. I did HSC Mathematics Extension 1 and 2 and I found the first half of this unit quite easy. The first half of the semester are more like applications of extension 1 and 2. Newer concepts are introduced later in the semester. A very chill unit. The tutor is very helpful!!

A chill unit. Most of the content is covered in HSC Mathematics Extension 1 and 2. Newer concepts like directional derivatives and gradient vectors appear towards the end of the semester but are pretty straightforward. Easy to get 100% in assignments and quizzes. The final examination is always quite straightforward except for potentially the last question where it may be presented confusingly so you don't know what to do.