MATH1923 Multivariable Calculus and Modelling (Adv) (University of Sydney): rated 4.2/5 overall across 6 reviews collected on USYD Wall.
MATH1923 is a University of Sydney course taught by the Faculty of Science in Mathematics and Statistics Academic Operations. This page brings together its handbook details and what USYD students say about it.
Review data updated 2026-10-24.
Chinese title: 多变量微积分与建模（高级）
Type: Undergraduate
Credit points: 3
Subject area: Mathematics and Statistics Academic Operations
Faculty: Faculty of Science
Level: Undergraduate Level 1
Handbook year: 2026
Calculus is a discipline of mathematics that finds profound applications in science, engineering, and economics. This unit investigates multivariable differential calculus and modelling.
MATH1923 has 6 scored reviews: overall 4.2/5 · usefulness 5.0 (all out of 5; higher difficulty means harder).
Sources: 3 StudentVIP reviews (average 5.0 stars); 3 Reddit comments that an AI model judged to be reviewing this course (average would-recommend 3.4/5).
On Reddit: "I did MATH1902, MATH1921, MATH1923, MATH1904 first year so I think I can shed some light on the advanced units. Here is my warning, if you dont like learning for the sake of pursuing knowledge, I suggest you dont do those advanced units simply because they are harder but no scal…"
On Reddit: "Im not sure why op is complaining about external help regarding info1113 assignment, they literally gave you a guide on how to start through supplementary lecture 8. Also you can ask ed for help on various stuff and someone would reply eventually. As for elec1601, i agree that t…"
The course panel on USYD Wall shows every review and discussion in full.
Q: Is MATH1923 worth taking?
A: Averaged over 6 reviews: usefulness 5.0/5, overall 4.2/5.
Q: Which faculty teaches MATH1923, and when is it offered?
A: MATH1923 is taught by the Faculty of Science. Check the official handbook for the current year.
USYD Wall is an independent student community and is not affiliated with University of Sydney.