The NCERT has updated the class 9 CBSE maths syllabus according to the NEP 2020 to provide the students with a more holistic learning approach, equipping them to global competitiveness and enjoy a practical learning curriculum. The new syllabus is prepared for a comprehensive coverage of the flexible curriculum that promotes industry-oriented learning.
In this blog, we shall take a look at the deleted syllabus of the CBSE class 9 maths 2024-25 session and the new topics included in the updated curriculum.
Deleted Syllabus of CBSE Class 9 Maths 2024-25: Exercise wise
The following table highlights the CBSE class 9 Maths deleted syllabus 2024-25 according to the topics that have been excluded in the revised book.
| Chapter | Deleted Topic | Page Number |
| Chapter 1 Number Systems | 1.4 Representing real numbers on the number line | 15-18, 27 |
| Chapter 2 Polynomials | 2.4 Remainder Theorem | 35-40, 50 |
| Chapter 3 Coordinate Geometry | 3.3 Plotting a point in the plane if its coordinates are given | 61-65 |
| Chapter 4 Linear Equations | 4.4 Graph of linear equations in two variables | 70-75 |
| 4.5 Equations of Lines Parallel – x axis and y axis | 75-77 | |
| Chapter 5 Introduction To Euclid’s Geometry | 5.3 Equivalent versions of Euclid’s fifth postulate | 86-88 |
| Chapter 6 Lines and Angles | 6.5 Parallel lines and a transversal | 98-100 |
| 6.7 Angle Sum Property of a Triangle | 103-105, 108 | |
| Chapter 7 Triangles | 7.6 Inequalities in Triangle | 129-134 |
| Chapter 8 Quadrilaterals | 8.1 Introduction to Quadrilaterals | 135-138 |
| 8.2 Angle Sum Property | 145-147 | |
| 8.3 Types of Quadrilaterals | 151 | |
| 8.5 Another Condition for a Quadrilateral – be a Parallelogram | 151 | |
| Chapter 9 Areas of Parallelograms and Triangles | Full Chapter | 152-167 |
| Chapter 10 Circles | 10.1 Introduction to Circles | 168 |
| 10.2 Circles and it’s Related Terms | 169-171 | |
| Review Circles Through Three Points | 174-176, 186-187 | |
| Chapter 11 Construction | Full Chapter | 188-196 |
| Chapter 12 Heron’s Formula | 12.1 Introduction to Heron’s Formula | 197-199 |
| 12.3 Applications of Heron’s Formula | 203-207 | |
| Chapter 13 Surface Area & Volume | 13.1 Introduction to Surface Area and Volume 13.2 Surface Area of a Cuboid and Cube | 208-217 |
| 13.3 Surface Area of Right Circular Cylinder | 226-231 | |
| 13.6 Volume of cuboid, 13.7 Volume of cylinder | 236-237 | |
| Chapter 14 Statistics | 14.1 Introduction to Statistics, 14.2 Collection of Data, 14.3 Presentation of Data, 14.5 Measure of Central Tendency | 238-246 261-270 |
| Chapter 15 Probability | Full Chapter | 271-285 |
Check: CBSE Class 9 Blueprint 2024-25
Reason Behind CBSE Class 9 Maths Deleted Syllabus 2024-25
The deleted syllabus of CBSE class 9 Maths 2024-25 is tabulated above. There are certain rationales behind the deletion. A few of them include:
Advancements in the Field: Maths is a dynamic discipline with ongoing discoveries and advancements. Updates to the CBSE syllabus allow for the inclusion of new theories, methods, and applications.
Educational Relevance: The new syllabus is adapted to align with contemporary educational needs, ensuring that students are equipped with skills relevant to current academic and professional standards.
Societal Demands: Changes in society’s needs and expectations influence maths education. For example, emerging technologies may require updated mathematical concepts to prepare students for the demands of future careers.
Problem-Solving Emphasis: Syllabus updates often focus on enhancing students’ problem-solving abilities, emphasising real-world applications to foster critical thinking and practical skills.
Pedagogical Advances: Revisions may include new teaching methods and pedagogical approaches improving the overall learning experience and making mathematical concepts more accessible to students.
Feedback Integration: Educators’ feedback and experiences with previous syllabi contribute to updates and ensure that the curriculum engagingly addresses challenges faced by teachers and students.
Technological Integration: As technology evolves the maths syllabus may include content that integrates computational tools, software, and digital resources to enhance learning and prepare students for the digital age.
Global Standards: Aligning with international educational standards ensures that students are competitive on a global scale and facilitates smoother transitions between educational systems.
Interdisciplinary Connections: Syllabus updates may foster connections with other disciplines, reflecting the interdisciplinary nature of modern problem-solving and encouraging a holistic understanding of mathematics.
Continuous Improvement: The process of updating the syllabus is ongoing. It reflects a commitment to continuous improvement in maths education to meet the evolving needs of students and society.
Now that we know the deleted syllabus of CBSE class 9 Maths 2024-25, it’s important to note down the latest maths syllabus.
Maths Latest Syllabus Class 9 Session 2024-25
The below table gives you an idea about the updated CBSE class 9 maths syllabus according to NEP 2020.
| Unit | Topics | Marks |
| Number System | Real Numbers | 10 |
| Algebra | Polynomials, Linear Equations | 20 |
| Coordinate Geometry | Coordinate Geometry | 04 |
| Geometry | Lines and Angles, Triangles, Quadrilateral, Circles | 27 |
| Mensuration | Areas, Surface Area & Volume | 13 |
| Statistics & Probability | Statistics | 06 |
Study Tips for CBSE Class 9 Math Board Exam 2024-25
You know that class 9 deleted the syllabus for maths and the latest curriculum. So, here are a few solid tips that can help you strengthen your preparation for the final examination.
Understand Concepts: Focus on understanding the basic concepts. A strong foundation will make advanced topics easier to grasp.
Regular Practice: Practice regularly to reinforce your learning. Solve a variety of problems to build problem-solving skills.
Use NCERT Books: Adhere to your NCERT textbooks. They are the primary source for CBSE exams and cover the entire syllabus. If required, you can go for a reference book but stick to these. Too many combinations of books might leave you confused.
Make a Study Schedule: Plan your study time wisely. Allocate specific slots for maths each day to ensure consistent progress.
Solve Sample Papers: Solve previous years’ question papers and sample papers. This helps you understand the exam pattern and boosts confidence.
Clarify Doubts Promptly: Don’t let doubts linger and keep you perplexed. Clarify them with your teacher or classmates immediately to avoid confusion.
Group Study: Collaborate with classmates for group study sessions. Explaining concepts to each other can enhance your understanding.
Use Visual Aids: You can create visual aids like diagrams or charts to represent complex concepts. Visual learning can be very effective for maths.
Take Healthy Breaks:Take short breaks during study sessions to stay focused. Physical activity during breaks can help maintain concentration.
Self-Assessment: Don’t forget to regularly assess your progress. Identify weak areas and give them extra attention.
We wish you the best for your exams!
Wrapping Up
That sums up our discussion on the deleted syllabus of CBSE class 9 Maths 2024-25. The new curriculum is believed to develop more competitive skills amongst the students and equip them with practical knowledge over rote learning.
Planned learning strategies and regular practice will aid in your preparation for the CBSE maths final exams. Make sure to keep your concepts clear and seek feedback from your teachers to clarify any difficulties you might have.
Good luck with the new curriculum and enjoy a wonderful learning experience!
FAQs on CBSE Class 9 Maths Deleted Syllabus 2024-25
Q1. Why is the old maths syllabus updated with new topics in CBSE class 9?
Ans. The CBSE class 9 maths syllabus is updated to provide the students with a practical learning methodology covering a competitive approach to stand out in the market.
Q2. Is CBSE class 9 maths hard?
Ans. CBSE class 9 maths has standard concepts and needs proper practice to master them. Keep your foundation clear and stick to strong practice.
Q3. What is the new syllabus for class 9 CBSE maths?
Ans. The updated syllabus includes topics from Arithmetic, Geometry, Algebra, Mensuration and the detailed names are tabulated above.
Q4. Is it okay to practise from Class 9 maths textbook exercises?
Ans. Yes, you can stick to Class 9 maths textbook exercises and can use one reference book to strengthen your practice. Too many resources can create room for confusion.
Q5. Which chapters are deleted from CBSE Class 9 Maths 2024-25?
The chapters that have been deleted from the CBSE Class 9 Maths syllabus 2024-25 are Chapter 9 Areas of Parallelograms and Triangles, Chapter 11 Construction, and Chapter 15 Probability.
