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O-LevelIntermediate

Master O-Level E-Math

The complete SEAB-aligned guide to Syllabus 4052. From Number & Algebra to Statistics — formulas, worked examples, and practice quizzes.

57 min total
10 Sections
4.9 Rating
+50 XP

📋 E-Math at a Glance

🔢 Numbers, Ratio & Percentage

📐 Algebra & Equations

📈 Functions & Graphs

🧩 Sets & Matrices

📏 Geometry & Congruence

🔵 Circles & Trigonometry

📦 Mensuration, Coordinates & Vectors

📊 Statistics & Probability

🎯 Exam Prep & Practice Quiz

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Your Learning Path

Start your journey through E-Math — one chapter at a time.

#1
3 min
+10 XP
📋

E-Math at a Glance

Paper 1 & 2 format, AO weightings, calculator tips and real-world context questions.

Start Chapter
#2
6 min
+15 XP
🔢

Numbers, Ratio & Percentage

Prime factorisation, HCF/LCM, indices, standard form, ratio, proportion, percentage, rate & speed.

Start Chapter
#3
7 min
+20 XP
📐

Algebra & Equations

Algebraic expressions, factorisation, quadratic equations, simultaneous equations, inequalities.

Start Chapter
#4
5 min
+15 XP
📈

Functions & Graphs

Linear, quadratic, power & exponential graphs, sketching, gradient, tangent estimation.

Start Chapter
#5
4 min
+10 XP
🧩

Sets & Matrices

Set notation, Venn diagrams, union/intersection, matrix operations.

Start Chapter
#6
6 min
+15 XP
📏

Geometry & Congruence

Angles, triangles, polygons, congruence, similarity, scale drawings, constructions.

Start Chapter
#7
7 min
+20 XP
🔵

Circles & Trigonometry

Circle properties, angle properties, Pythagoras, trig ratios, sine/cosine rule, bearings.

Start Chapter
#8
6 min
+15 XP
📦

Mensuration, Coordinates & Vectors

Area, volume, arc/sector, radian measure, coordinate geometry, vectors.

Start Chapter
#9
5 min
+15 XP
📊

Statistics & Probability

Data handling, statistical diagrams, mean/SD, probability, tree diagrams and Venn diagrams.

Start Chapter
#10
8 min
+15 XP
🎯

Exam Prep & Practice Quiz

Exam day strategy, revision checklist, formulae reference and 40-question practice quiz.

Start Chapter

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SGSchoolKaki Education Team

Ex-MOE Teachers, Private Tutors & Education Data Analysts with 15+ Years Combined Experience

Published:16 February 2026

Reviewed by: KW Phoon

Founder, BEng(Hons) in Computing Engineering

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