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A-Math (O-Level)

O-Level Additional Mathematics, syllabus 4049

O-Level A-Math (Additional Mathematics) is the deeper, more abstract O-Level mathematics subject, syllabus code 4049. Taken alongside E-Math by students aiming for JC (especially the Sciences track) or Polytechnic engineering courses.

In context

A-Math covers algebra (including binomial theorem, partial fractions), trigonometry (more advanced identities), calculus (differentiation and integration introduction), geometry (circles, vectors), and exponentials/logarithms. Two papers. The hardest A1-vs-A2 differentiator at most schools is the calculus application questions.

Source / further reading: https://www.seab.gov.sg/docs/default-source/national-examinations/syllabus/gce-o-level/2026-syllabuses/4049_y26_sy.pdf

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