Welcome to Class 9 Maths Points to Remember by Science World By Tushar Sir.
This page provides chapter-wise revision notes for Class 9 Mathematics based on the latest NCERT Ganita Manjari textbooks. Revise important formulas, mathematical properties, definitions, theorems, and key concepts before tests and examinations.
📘 Latest NCERT Curriculum
Class 9 Maths Points to Remember
This page provides chapter-wise revision notes for Class 9 Mathematics based on the latest NCERT Ganita Manjari textbooks. Revise important formulas, mathematical properties, definitions, theorems, and key concepts before tests and examinations.
Choose a chapter below to access its important points and revise Mathematics quickly.
✓ 14 Chapters ✓ Updated materials✓ Exam-Oriented
Why Study from Our Class 9 Maths Resources?
Our Class 9 Maths resources carefully prepared to simplify every chapter of the latest NCERT Ganita Majari textbook. With clear explanations, important points and exam-focused content, these notes help students understand concepts quickly and revise effectively before examinations.
📖 Easy Language
Learn every topic with easy-to-understand language and clear examples.
🧠 Concept-Based Learning
Systematic arrangements of all topics according to their actual position.
📘 Latest NCERT
Study material based on the latest NCERT textbook and CBSE guidelines.
📝 Exam-Oriented Notes
Questions and explanations designed to improve accuracy and confidence.
🎯 Quick Revision
Well-structured materials that help you revise chapters in less time.
🔬 worksheets
Important questions, tables, and highlighted concepts for better understanding.
Explore All Class 9 Maths Chapters
Browse all 14 chapters based on the latest NCERT Ganita Manjari. Each chapter includes detailed notes, important concepts, MCQs, assertion–reason questions, case-based questions, competency-based questions, and additional practice resources.
Chapter 1
Orienting Yourself – The Use of Coordinates
Learn how to locate and represent points on the coordinate plane using ordered pairs. Revise the Cartesian plane, axes, quadrants, and the importance of coordinates in representing mathematical information.
Chapter 2
Introduction to Linear Polynomials
Understand linear polynomials, their terms, coefficients, and variables. Revise their algebraic forms, values, and basic operations to strengthen your foundation in algebra.
Chapter 3
The World of Numbers
Explore different types of numbers and their properties. Revise rational and irrational numbers, real numbers, number representation, and important rules for working with numbers.
Chapter 4
Exploring Algebraic Identities
Revise important algebraic identities and learn how to apply them to simplify expressions and perform calculations. Understand how identities help in expansion, factorisation, and solving mathematical problems.
Chapter 5
I’m Up and Down, and Round and Round
Explore geometric ideas involving shapes, curves, and circular forms. Revise the important properties and relationships presented in the chapter to solve related geometry problems.
Chapter 6
Measuring Space – Perimeter and Area
Learn how to calculate the perimeter and area of different two-dimensional shapes. Revise the relevant formulas, units, and methods for solving practical measurement problems.
Chapter 7
The Mathematics of Maybe – Introduction to Probability
Understand the basics of probability and how mathematics describes uncertain events. Revise outcomes, possible events, and simple probability calculations using examples from everyday life.
Chapter 8
Predicting What Comes Next – Exploring Sequences and Progressions
Learn to identify patterns in numbers and predict subsequent terms in a sequence. Revise rules, term positions, and the relationships used to describe number patterns.
Chapter 9
Propositions and Their Converses
Explore mathematical statements, their truth, and their converses. Revise how to interpret propositions and examine logical relationships to develop clear mathematical reasoning.
Chapter 10
How Quantities Combine – Understanding Data
Learn how to organise, represent, and interpret data. Revise statistical summaries, graphical representations, and methods for comparing information and drawing meaningful conclusions.
Chapter 11
The World of Algorithms
Understand algorithms as step-by-step procedures for solving problems. Revise logical sequences, systematic methods, and how mathematical processes can be expressed clearly.
Chapter 12
Quadrilaterals
Study four-sided polygons and their properties. Revise angle relationships, sides, diagonals, and the properties of different quadrilaterals to solve geometric problems.
Chapter 13
Two Variables, One Line
Explore linear equations in two variables and their graphical representation. Revise solutions, coordinate pairs, and how equations correspond to straight lines on a graph.
Chapter 14
Math of Space – Surface Area and Volume
Learn to calculate the surface area and volume of three-dimensional objects. Revise the relevant formulas, units, and methods for solving problems involving solid shapes.
What’s Included in Our Class 9 Maths Resources?
Every chapter is designed to help students understand concepts, revise efficiently, and prepare confidently for CBSE Class 9 Science examinations.
Points to remember
Each and every topic covered that based on latest NCERT a textbook of grade 9.
NCERT Solution
Clear diagrams and visual explanations to strengthen conceptual understanding.
MCQs
Concise revision notes to help students revise faster before tests and examinations.
Assertion reasons
Important questions that cover all topics of NCERT.
Case based questions
To understand the concept here, you will get easy mind maps.
Sample Papers
Important points, common mistakes, and preparation tips for better performance.
📝 Question Banks
Important questions that cover all topics of NCERT.
🧠 Worksheets
To understand the concept here, you will get easy mind maps.
How to Study Class 9 Maths Effectively
A smart study strategy can make learning easier and improve your performance in school examinations. Follow these simple steps to understand concepts better, revise effectively, and build confidence throughout the academic year.
① Read the NCERT Textbook First
Start every chapter by reading the NCERT textbook carefully. This helps you understand the basic concepts before referring to notes or practice questions.
② Study Chapter-wise Notes
Use concise chapter-wise notes to reinforce important concepts, definitions, diagrams, and key points after reading the textbook.
③ Practice Questions Daily
Solve MCQs, short-answer questions, assertion–reason questions, and case-based questions regularly to improve understanding and accuracy.
④ Revise Every Week
Set aside time each week to revise completed chapters. Regular revision strengthens memory and makes exam preparation easier.
⑤ Test Yourself Regularly
Attempt sample papers and chapter tests to identify weak areas, improve time management, and build confidence before examinations.
💡 Study Tip
For the best results, combine NCERT reading, chapter-wise notes, regular practice, and weekly revision. Consistency is the key to mastering CBSE Class 9 Maths.
Complete Your Preparation with Our Class 9 Mathematics Practice Guide
Looking for complete exam preparation? Our Class 9 Mathematics Practice Guide includes detailed chapter-wise notes, NCERT solutions, MCQs, assertion–reason questions, case-based questions, competency-based questions, and practice papers—all in one comprehensive resource based on the latest NCERT Exploration curriculum.
Complete CBSE Class 9 Science Study Guide
📚 BESTSELLING STUDY GUIDE
✅ Complete Notes for All 14 Chapters
✅ Step-by-Step NCERT Solutions
✅ MCQs, Assertion reasons & Case based questions per Chapter
✅ Points to remember
✅ Short and Long questions
✅ Important terms
✅ Chapter wise Sample papers (Solved)
This study guide is ideal for students who want a single resource for Fundamentals of chapters, NCERT solutions, MCQs, Assertion reasons, Case based and Sample papers for exam preparation.
Explore More Learning Resources
Continue your learning journey with our comprehensive Class 9 Maths resources, including NCERT solutions, MCQs, mind maps, question banks, sample papers, and the complete study guide.
📘 Class 9 Maths Points to remember
Access chapter-wise points for all 14 chapters that based on Latest NCERT.
📝 Class 9 NCERT Solutions
Step-by-step solutions for latest NCERT textbook exercises.
🧠 Class 9 MCQs, Case base & assertion reasons
Different types of questions as mcqs, assertion reason, case based.
📄 Sample Papers
Practice exam-style papers to improve your confidence to questions.
📚 Question Banks
Chapter-wise practice with detailed solutions.
🏠 Worksheets
here we arrange all important questions with their answers.
Start Learning Class 9 Maths with Confidence
Explore free content strengthen your concepts with practice questions and Worksheets prepare effectively using our complete study resources based on the latest NCERT curriculum.
✓ Latest NCERT Exploration Curriculum • ✓ 13 Complete Chapters • ✓ Free Notes • ✓ Exam-Oriented Resources