SEC Transition Watch: What O-Level Physics Candidates Need to Know
30 Nov 2025, 00:00 Z
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TL;DR
MOE’s Full SBB infographic (updated Sep 2025) says mixed-form classes from 2024 will sit the Singapore-Cambridge Secondary Education Certificate (SEC) at the end of Sec 4, making 2026 the final O-/N-Level cohort and 2027 the first SEC sitting (FSBB infographic; see also MOE’s 2024 press release on SEC).
SEAB has published 2027 SEC syllabus pages (G1/G2/G3); for Physics, this includes a G3 syllabus PDF (SEAB SEC syllabus index; Physics (G3) PDF).
If your cohort is still taking O-Level Physics (6091), keep training for today’s Paper 3 expectations while monitoring SEAB updates for any SEC-related refinements (SEAB 6091 syllabus PDF; SEAB SEC page).
For the latest N(A)/N(T) results release summary and pathway timelines, see https://eclatinstitute.sg/blog/2025-GCE-NA-NT-Results-Release.
Keep Your Physics Practical Stack On Track
Use our O-Level Physics Experiments hub to find companion drills for every Paper 3 skill before you attempt these walkthroughs.
1 | Timeline snapshot
| Date | Update |
| 2024–2025 | Full SBB mixed-form classes start; MOE’s Sep 2025 infographic states all students in these cohorts will sit the Singapore-Cambridge SEC at the end of Sec 4 (FSBB infographic). |
| 2026 | Last O-/N-Level cohort; O-Level Physics candidates follow the 6091 Paper 3 framework as set out in the syllabus ( |



