AY2026/27 Semester 1
Continual Assessment - Tutorials

Preamble

Tutorials are weekly 2-hour sessions (beginning in week 3) where your tutors guides you on the course materials. Attendance for tutorials will be taken.

Please participate actively during tutorials. Outside class, do continue to participate in the Canvas forums.

You can find the contacts of all CS1231S tutors on the Staff webpage.

Tutorials

Tutorials start in Week 3. Tutorial questions will be posted a week before tutorial. Answers will be released after all tutorial sessions for that week are over.

Please prepare your answers before you attend the tutorials.

Week#	Tut#	Topics	Questions	Answers
3 (24-28 Aug)	1	Propositional Logic and Proofs
4 (31 Aug - 4 Sep)	2	Predicate Logic
5 (7-11 Sep)	3	Sets
6 (14-18 Sep)	4	Relations and Equivalence Relations
Recess
7 (28 Sep - 2 Oct)	5	Relations and Partial Orders
8 (5-9 Oct)	6	Functions
9 (12-16 Oct)	7	Mathematical Induction
10 (19-23 Oct)	8	Cardinality and Revision
11 (26-30 Oct)	9	Counting and Probability I
12 (2-6 Nov)	10	Counting and Probability II and Graphs I
13 (9-13 Nov)	11	Graphs II and Trees