ICSE Class 10 Mathematics Syllabus 2026-27: Detailed Chapter-wise Structure
Updated for the 2027 ICSE exams: CISCE has published the ICSE 2027 regulations and syllabuses. No chapter deletions have been reported for this subject, and more competency-based questions are expected, but check CISCE's 2027 syllabus and prescribed-book list for your subject.
Mathematics is not a subject that teaches numbers. It makes the mind think logically and effectively reason out problems. The syllabus consists of a vast amount of mathematical concepts, ranging from simple algebra to intricate geometry and statistics. It's aimed at challenging the students and sharpening their reasoning abilities.
The course starts with the learning of real numbers and polynomials. It proceeds with solving equations and sequence. Geometry classes deal with shapes, angles, and construction. Area and volume of solids are also learned by the students. Trigonometry and probability enable them to use mathematics in everyday ways. Each subject is selected with care to make a solid foundation.
Practising past papers is the best way to use this syllabus. Gradehunt’s ICSE Class 10 test series gives you chapter-wise and full-syllabus papers with detailed evaluation, so you know where you lose marks before the board exam.
Syllabus Table
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| Unit No. | Unit Title | Topics and Subtopics |
|---|---|---|
1 | Number Systems | - Real numbers - Laws of exponents - Surds - Decimal representation - Representation on the number plane |
2 | Polynomials | - Definitions - Degree - Addition, subtraction, multiplication - Factorisation - Zeros of a polynomial |
3 | Linear Equations | - Solution of linear equations in one and two variables - Applications - Word problems |
4 | Quadratic Equations | - Standard form - Factorisation method - Quadratic formula - Nature of roots - Graphical solutions |
5 | Arithmetic Progressions | - Definition - nth term - Sum of n terms - Real-life applications |
6 | Coordinate Geometry | - Cartesian plane - Plotting points - Distance formula - Section formula - Midpoint formula - Applications |
7 | Lines and Angles | - Types of angles - Parallel lines - Transversal - Angle sum property of triangles |
8 | Triangles | - Congruence criteria (SSS, SAS, ASA, RHS) - Properties - Inequalities - Pythagoras theorem |
9 | Quadrilaterals | - Types and properties of quadrilaterals - Parallelogram and trapezium properties - Area calculation |
10 | Circles | - Definitions - Chords - Tangents - Cyclic quadrilaterals - Properties - Angle subtended by chords |
11 | Constructions | - Basic ruler and compass constructions - Triangles - Tangents to circles - Construction problems |
12 | Mensuration | - Surface area and volume of cubes, cuboids, cones, cylinders, spheres, and hemispheres |
13 | Statistics | - Data collection and presentation - Central tendency (median, mean, mode) - Graphical representation |
14 | Probability | - Experimental probability - Basic concepts - Simple problems |
15 | Trigonometry | - Trigonometric ratios - Identities - Height and distance problems - Real-life applications |