To give students a more modern and interesting learning experience, NCERT has substantially revised the mathematics textbooks in compliance with the National Education Policy (NEP) in 2020. According to NEP 2020, “the reduction in the material will help in increased curriculum flexibility and the renewed emphasis on productivity rather than rote learning.” The new curriculum has been slimmed down to lessen the student’s strain and promote experiential learning. Source – NEP Final
The NCERT Mathematics textbooks will be available in at least 22 languages, mentioned in the eighth schedule of the Constitution, including Hindi, English, Bengali, Assamese, Gujarati, Kannada, Sanskrit, Punjabi, Sindhi, Manipuri, Urdu, Malayalam, Odiya, and Kashmiri, among others.
Check out – Deleted Syllabus of Class 11 (2023-24) From NCERT Textbooks
What is the basis of Content Rationalisation?
According to Union Minister of State for Education Annapurna Devi, “Overlapping with similar content included in other subject areas in the same class; similar content included in the lower or higher class in the same subject; difficulty level; content, which is easily accessible to children and does not require much intervention from the teachers and can be learned through self-learning or peer learning; content, which is not relevant in the present context or outdated and taking care of the learning outcomes already developed across the classes, are among the criteria adopted for rationalization of the content load.” Source – NCERT textbooks rationalised to compensate for Covid-19 time loss: Education ministry
Also Check – 12 Things You Need to Know About the Newly Revised Objective NCERT at your Fingertips
Topics Removed from the Revised Textbooks
In light of the NEP 2020 policy, almost 30% of the material in the NCERT Mathematics textbook is likely to be rationalised for session 2024-2025. MTG has long been at the forefront of offering top-notch educational materials to students all around the nation. To deliver the greatest content that is in accordance with the latest curriculum, we always stay in tune with the most recent trends and policies in education with our reference books for class 11. We are quick in adapting to and incorporating the most recent improvements in our publications, especially when it comes to the context of the most recent edition of the NCERT Mathematics textbook. The content that has been removed from NCERT Mathematics for class 12 for the academic year 2024–2025 is detailed in the table below.
| Class-11 NCERT Chapter | Dropped Maths Topics/Chapters |
|---|---|
| Chapter 1: Sets | 1.7 Power Set, Exercise 1.3 Ques. 5 1.12 Practical Problems on Union and Intersection of Two Sets Exercise 1.6 Examples 31 34 and Ques. 6–7 (Miscellaneous Exercise) Ques. 13–16 (Miscellaneous Exercise), Last Point in the Summary on the Page Last Point in the Summary |
| Chapter 3: Trigonometric Functions | 3.5 Trigonometric Equations (up to Exercise 3.4) Last five points in the Summary 3.6 Proofs and Simple Applications of Sine and Cosine Formulae |
| Chapter 4: Principle of Mathematical Induction | Full Chapter |
| Chapter 5: Complex Number | 5.5.1 Polar Representation of a Complex Number 5.6 Quadratic Equation Example 11 and Exercise 5.3 Examples 13, 15, 16 Ques. 5–8, 9 and 13 (Miscellaneous Exercise) Last three points in the Summary 5.7 Square-root of a Complex Number |
| Chapter 6: Linear Inequalities | 6.4 Graphical Solution of Linear Inequalities in Two Variables 6.5 Solution of System of Linear Inequalities in Two Variables Last three points in the Summary |
| Chapter 8: Binomial Theorem | 8.3 General Middle Terms Example 17 and Ques. 1–3, and 8 (Miscellaneous Exercise) Last two points in the Summary |
| Chapter 9: Sequences and Series | 9.4 Arithmetic Progression (A.P.) (up to Exercise 9.2) 9.7 Sum to n terms of Special Series Examples 21, 22 and 24 Ques. 1–6, 12, 15, 16, 20, 23–26 (Miscellaneous Exercise) Point 3 and 4 in the Summary |
| Chapter 10: Straight Lines | 10.2.4 Collinearity of Three Points (Examples 4–5 and Ques. 8, 13–14 in Exercise 10.1) 10.3.6 Normal Forms Ques. 8 in Exercise 10.2 10.4 General Equation of a Line Ques. 3 in Exercise 10.3 Ques. 2 (Miscellaneous Exercise) Fourth Last Point in the Summary 10.6 Equation of Family of Lines Passing Through the Points of Intersection of Two Lines 10.7 Shifting of Origin |
| Chapter 11: Conic Sections | 11.5.2 Special Cases of an Ellipse |
| Chapter 12: Introduction to Three Dimensional Geometry | 12.5 Section Formula Exercise 12.3 Ques. 4 and 5 (Miscellaneous Exercise), Last Three Points in the Summary |
| Chapter 14: Mathematical Reasoning | Full Chapter |
| Chapter 15: Statistics | 15.6 Analysis of Frequency Distribution Ques. 6 (Miscellaneous Exercise) and last point in the Summary) |
| Chapter 16: Probability | 16.1 Introduction 16.2 Random Experiment First Two Points in the Summary |
Also Check – Deleted Syllabus of Class 11 (2023-24) From NCERT Textbooks
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