CBSE Class 10 Science Deleted Syllabus 2024-25 - Check CBSE 10th Science Deleted Topics

CBSE Class 10 Science Deleted Syllabus 2024-25: Similar to last academic year, the board has continued to follow the reduced syllabus. To make it simple for students, the board has reduced 30% of the syllabus. The board has provided the updated syllabus on the official website. Students can visit at cbseacademic.nic.in and check the topics eliminated from the Science syllabus. The topics such as natural resource management, periodic classification, and energy sources are removed from the syllabus. Overall, students have to study 13 chapters.

Students can prepare the updated syllabus for a theory exam of 80 marks. In addition, there will be an internal assessment of 20 marks. The exams are going to start from February 15, 2025. Students can complete the syllabus in advance and solve the CBSE Class 10 Science Sample Paper 2025 . This will help students test their preparation level. For more information about the CBSE Class 10 Science Deleted Syllabus 2023-24, read the article in detail.

CBSE Class 10 Science Deleted Syllabus 2024-25

There have been many chapters and certain subtopics removed from the CBSE Class 10 Science Deleted Syllabus 2024-25. The following table lists the chapters that have been removed from the CBSE Class 10 Science Syllabus 2024-25:

Chapter Name	Page No. {refer NCERT}	Topics Deleted
Chapter 5: Periodic Classification of Elements	79-92	Full Chapter Deleted
Chapter 9: Heredity and Evolution	147-158	4 Box items: Charles Robert Darwin Origin of Life on Earth How do fossils form layer by layer? Molecular Phylogeny 9.3 Evolution 9.3.1 An Illustration 9.3.2 Acquired and Inherited Traits 9.4 Speciation 9.5 Evolution and Classification 9.5.1 Tracing Evolutionary Relationships 9.5.2 Fossils 9.5.3 Evolution by Stages 9.6 Evolution should not be equated with ‘progress’ 9.6.1 Human Evolution
Chapter 11: The Human Eye and the Colourful World	188, 189, 196 and 197	Two box items: Any component of the vision system that is damaged or malfunctioning... Why do we need two eyes instead of one to see? 11.6.3 Colour of the Sun at Sunrise and Sunset
Chapter 12: Electricity	201	Box item: ‘Flow’ of charges inside a wire
Chapter 13: Magnetic Effects of Electric Current	232–237	Box item: Michael Faraday 3.4 Electric Motor 3.5 Electromagnetic Induction 3.6 Electric Generator
Chapter 14: Sources of Energy	242–255	Full Chapter Deleted
Chapter: 16 Sustainable Management of Natural Resources	266–280	Full Chapter Deleted

CBSE Class 10 Science Syllabus 2024-25 - Download PDF

The updated and comprehensive CBSE Class 10 Science Syllabus 2024-25 is available on the official website, www.cbseacademic.nic.in, from the Central Board of Secondary Education, or CBSE. The CBSE 10th Science Syllabus 2024-25 is structured with an emphasis on teaching and fostering scientific skills in students, which facilitates the application of scientific knowledge for societal benefit. Gaining in-depth knowledge of the science subject develops well-defined abilities in cognitive, affective, and psychomotor domains in children. It augments the spirit of inquiry, creativity, objectivity, and aesthetic sensibility. Download the CBSE Class 10 Science updated syllabus 2025 below:

Download PDF CBSE Class 10 Science Syllabus 2025-

CBSE Class 10 Science Syllabus 2024-25 - Design

The science syllabus for CBSE Class 10 has been created with the 80-mark theory paper and 20-mark practical exam in mind for students. The following lists the key competencies that the syllabus is based on along with their relative weightage.

• Demonstrate Your Knowledge and Understanding: The syllabus's topics must be stated, named, listed, identified, defined, and outlined by the students. Given the significant 46% weightage, they need to be able to sum up what they have learned.
• Application of Knowledge and Concepts: Since the syllabus accounts for 22% of the final score, students must be able to compute and differentiate between the subjects covered.
• Formulate, Analyze, Evaluate, and Create: Additionally, by the updated CBSE class 10 science syllabus 2024-25, students must be able to evaluate and share their learning in real time. Because practical exams account for 32% of the total weightage, they are therefore equally significant for students.

CBSE Class 10 Science Marking Scheme

The marks distribution for CBSE Class 10 Science Syllabus 2024-25 is tabulated below:

Unit No.	Unit Name	Marks
1.	Chemical Substances - Nature and Behaviour	25
2.	World of Living	25
3.	Natural Phenomenon	12
4.	Effects of Current	13
5.	Natural Resources	05
Total		80

CBSE Class 10 Science Question Paper Pattern 2024-25

The question paper pattern of CBSE Class 10 Science is tabulated below:

Sections	No. of Questions	Total Marks
Multiple-Choice-Questions (MCQs)	20	20 × 1 = 20
Short-Answer-Type Questions I	6	6 × 2 = 12
Short-Answer-Type Questions II	7	7 × 3 = 21
Long-Answer-Type Questions	3	5 × 3 = 15
Competency-Based Questions	3	4 × 3 = 12
Total (Theory)	39	80
Internal Assessment	-	20 [Periodic Assessment - 05 marks + 05 marks Practical Work - 05 marks Portfolio - 05 marks]

Why CBSE Deleted CBSE Class 10 Science Syllabus 2024-25?

When finalizing the Science syllabus, CBSE focuses on providing students the updated knowledge that helps them for the development of students’ cognitive and psychometric skills. To provide them with a good understanding of the subject, the board has reduced the syllabus. Listed below are some of the reasons for deletion of topics from the Science syllabus.

• The board promotes self-learning in students. By reducing the syllabus, the students get sufficient time to focus on the important topics.
• The outdated syllabus material removed from the Class 10 Science Syllabus 2024-25. Now, the topics focus on the current requirements of the world.
• Students are able to pay more attention to the topics that carry high weightage.
• More time can be devoted to difficult topics in classrooms. Teachers also give importance to quality learning.
• Sufficient time for revision. Students are able to complete the syllabus in time and then revise the complete syllabus.

Benefits of Knowing CBSE Class 10 Science Deleted Syllabus 2024-25

Students will see that the restructure helps them in many ways as a result of the deletion of chapters such as Periodic Classification and Management of Natural Resources from the Class 10 Science Deleted Syllabus 2024-25.

• The updated CBSE class 10 science syllabus for 2024–25 is well structured, making learning easier because the ideas are clearer and more accessible.
• With broader concept-based chapters in the Science syllabus, the foundation of core subjects such as Physics, Chemistry and Biology is stronger than before, which will help them score better in classes 11 and 12.
• The emphasis has switched from unimportant topics to the most important chapters, and students will note that this has boosted their productivity as well.

Besides knowing the Class 10 Science deleted syllabus 2024-25, students must take note of the curriculum for the academic year which is available in the PDF below. For more details regarding CBSE Class 10 Science Syllabus 2025 keep visiting this page!