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MathematicsClass 9th
Class 9th Mathematics: Complete Syllabus & Mastery Guide
This Class 9 Maths Course follows the latest NCERT/CBSE guidelines, providing a solid foundation for Class 10th Boards and competitive exams like NTSE and Olympiads.
Learning Outcomes
- Master Number Systems: Rational/Irrational numbers, Laws of exponents.
- Strong foundation in Algebra: Polynomials and Linear Equations in two variables.
- Excel in Geometry: Lines, Angles, Triangles, Quadrilaterals, and Circles.
- Understand Coordinate Geometry: Cartesian plane and coordinates.
- Master Mensuration: Heron’s Formula and Surface Areas and Volumes.
- Learn Statistics: Collection and presentation of data (Bar graphs, Histograms).
Detailed Unit-Wise Syllabus
Unit I: Number Systems
Chapter 1: Number Systems
Rational and Irrational numbers, Real numbers and their decimal expansions, Representing numbers on the number line. Advanced: Laws of exponents for real numbers, Rationalizing the denominator.
Unit II: Algebra
Chapter 2: Polynomials
Zeroes of a polynomial, Remainder Theorem, Factor Theorem. Core: Algebraic Identities (e.g., (a+b+c)^2, (a ± b)^3, a^3+b^3+c^3-3abc).
Chapter 3: Linear Equations in Two Variables
General form ax + by + c = 0, Graphing linear equations, Equations of lines parallel to x-axis and y-axis.
Unit III: Coordinate Geometry
Chapter 4: Coordinate Geometry
Cartesian plane, Coordinates of a point, Names and terms associated with the coordinate plane (Abscissa, Ordinate).
Unit IV: Geometry (The Weightage King)
Chapter 5: Introduction to Euclid’s Geometry
Brief overview of Euclid's axioms and postulates.
Chapter 6: Lines and Angles
Intersecting and non-intersecting lines, Pairs of angles, Transversal and parallel lines.
Chapter 7: Triangles
Congruence of Triangles (SAS, ASA, SSS, RHS), Properties of triangles (Inequalities in a triangle).
Chapter 8: Quadrilaterals
Properties of a Parallelogram, The Mid-point Theorem.
Chapter 9: Circles
Angle subtended by a chord, Perpendicular from the center to a chord, Equal chords and their distances from the center.
Unit V: Mensuration
Chapter 10: Heron’s Formula
Area = √[s(s-a)(s-b)(s-c)] where s is semi-perimeter.
Chapter 11: Surface Areas and Volumes
Surface area and volume of Spheres, Hemispheres, and Right Circular Cones.
Unit VI: Statistics
Chapter 12: Statistics
Collection of data, Presentation of data (Bar graphs, Histograms, Frequency Polygons).
Requirements
- •Basic understanding of Class 8th Mathematics.
- •A notebook and geometry set.
- •Developing interest in logical reasoning and proofs.
Frequently Asked Questions
Student Reviews
Aarav Sharma
Class 9, CBSE
"This course made Class 9 Maths feel easy and logical. The explanations for Number Systems and Algebra are very clear, and the practice questions really helped me prepare for school exams."
Ananya Verma
Class 9
"I struggled a lot with Geometry earlier, but this course completely changed that. Lines, Angles, and Triangles are explained step-by-step with proper reasoning. Highly recommended!"
Rohan Gupta
Class 9, CBSE
"The syllabus coverage is perfect as per NCERT. I especially liked the Coordinate Geometry and Statistics sections—they are explained in a very simple and exam-oriented way."
Priya Singh
Class 9
"This is not just a school course, it actually builds a foundation for Class 10 and NTSE. Algebraic identities and polynomials are taught with tricks that save a lot of time in exams."
Kunal Mehta
Class 9
"The Geometry section truly deserves the name ‘Weightage King’. Proofs are explained logically, which helped me gain confidence in writing answers in the board pattern."
Sneha Patel
Class 9
"Mensuration and Heron’s Formula were always confusing for me, but the concepts are explained clearly with proper examples. Practice questions helped me improve my accuracy."
Aditya Rao
Class 9, CBSE
"I liked how the course is structured unit-wise. After completing each unit, I felt confident enough to solve NCERT and extra questions without fear."
Neha Kapoor
Class 9
"This course helped me move from rote learning to conceptual understanding. Linear equations in two variables and graphs are now one of my strongest topics."
Arjun Malhotra
Class 9
"Statistics was explained very well, especially bar graphs and histograms. The course helped me understand how to present answers neatly in exams."
Pooja Choudhary
Class 9, CBSE
"Best Class 9 Maths course I’ve taken so far. It covers the full syllabus, strengthens basics, and prepares you for competitive exams as well. Totally worth it!"
Class 9 Mathematics Mastery Assessment
Test your knowledge across all 6 units of Class 9 Mathematics and the curriculum framework.
One-time payment
• Course difficulty: Foundation
• Target Audience: Class 9, NTSE Aspirants
• Certificate of completion
Your Instructor
Celoris Designs
Course Instructor
Expert educators dedicated to providing a deep conceptual understanding of Mathematics for Class 9 and beyond.
4.8(150 ratings)
Full Year
150 enrolled