CBSE Class 10 Mathematics Syllabus 2025–26

This article will provide you CBSE Class 10 Mathematics Syllabus for the 2026 boards. This will help you boost your preparation and make your journey easier. I have provided the detailed syllabus in table format, also to make it easier for you to understand.

1. Objectives of the Mathematics Curriculum

The syllabus aims to:

• Strengthen knowledge and skills from the upper primary stage.
• Build problem-solving skills using algebra, geometry, trigonometry, and statistics.
• Develop logical reasoning and analytical thinking.
• Connect mathematics with real-life situations.
• Foster appreciation for mathematical beauty, structure, and history.
• Equip students with skills for modern technology and mathematical software.

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2. Teaching Approach

CBSE recommends:

• Activity-based learning with models, charts, patterns, games, and puzzles.
• Using real-life examples for mathematical concepts.
• Focus on multiple problem-solving methods.

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3. Class IX Mathematics Syllabus Overview

Unit	Topic	Marks	Key Areas
I	Number Systems	10	Real numbers, irrational numbers, exponents, rationalization
II	Algebra	20	Polynomials, factor theorem, identities, linear equations in two variables
III	Coordinate Geometry	4	Cartesian plane, plotting points
IV	Geometry	27	Euclid’s geometry, lines and angles, triangles, quadrilaterals, circles
V	Mensuration	13	Heron’s formula, surface area & volume of spheres, hemispheres, cones
VI	Statistics	6	Bar graphs, histograms, frequency polygons
Total		80

Formative Assessment-Only Topics:

• Graph of linear equations, real-life applications.
• Additional geometry proofs, triangle inequalities, constructions.
• More mensuration shapes (cube, cuboid, cylinders).
• Introduction to statistics, probability basics.

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4. Class X Mathematics Syllabus Overview

Unit	Topic	Marks	Key Areas
I	Number Systems	6	Fundamental Theorem of Arithmetic, proofs of irrationality
II	Algebra	20	Polynomials, pair of linear equations, quadratic equations, arithmetic progressions
III	Coordinate Geometry	6	Distance formula, section formula
IV	Geometry	15	Similar triangles, tangent properties
V	Trigonometry	12	Ratios, identities, heights & distances
VI	Mensuration	10	Areas of sectors & segments, surface area & volume of solids and their combinations
VII	Statistics & Probability	11	Mean, median, mode of grouped data; probability basics
Total		80

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5. Internal Assessment for Both Classes

• Pen Paper Test & Multiple Assessments – 10 Marks (5+5)
• Portfolio – 5 Marks
• Lab Practical Work – 5 Marks
  (Activities from CBSE-prescribed laboratory manuals)

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6. Question Paper Design (Class IX & X Standard)

• Remembering & Understanding – 54%
• Applying – 24%
• Analyzing, Evaluating, Creating – 22%

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7. Prescribed Books

• NCERT Mathematics Textbook (Class X)
• Mathematics Exemplar Problems (NCERT)
• CBSE Guidelines for Mathematics Laboratory
• Laboratory Manual – Mathematics (NCERT)

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Conclusion

Use this CBSE class 10 Mathematics syllabus to prepare effective for your 2026 exams.

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