Are there modules in NUS which allow students to bring in text books during exams?
There’s open book exams in NUS which is listed under ‘Open Book Exam’ in the same listing. Note that even if a module is listed as ‘-‘ (not open book), you may still be allowed to bring in ‘cheat sheets’ of limited quantity (usually 1 A4 double sided hand written, probably cause people use tinny tiny fonts to squeeze as much as possible).