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Yishun Secondary School

Sec 3 Subject Combinations

Explore the subject combination slides and booklets to understand your Secondary 3 subject options across G1, G2, and G3 groups.

Last updated 27 August 2026
Table showing 2026 Sec 3 Subject Combination Timeline with events and their corresponding dates.
Subject Criteria
Students taking mostly G1 subjects
Students taking mostly G2 subjects
Students taking mostly G3 subjects

Subject Booklets 2026