NCERT Class 9 Science Book is one of the most essential study resources for students following the CBSE curriculum in the academic year 2026-27. This comprehensive textbook covers three core branches of science — Physics, Chemistry, and Biology — providing students with a strong conceptual foundation that is crucial for higher classes and competitive examinations. Topics include Matter in Our Surroundings, Motion, Force and Laws of Motion, Atoms and Molecules, Cell Biology, Tissues, and much more, all explained in a clear and structured manner aligned with the latest NCERT and CBSE guidelines.
Whether you are a student preparing for your Class 9 annual exams, a parent supporting your child’s studies, or a teacher looking for reliable reference material, this book is your go-to resource. On this page, you can download the NCERT Class 9 Science Book as a free PDF, either as a complete book or chapter-wise, making it easy to study anytime and anywhere without any cost.
Class 9 Science Textbook Science
NCERT Class 9 Science Book Science
Preface Section
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Chapter 1
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Chapter 2
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Chapter 3
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Chapter 4
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Chapter 5
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Chapter 6
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Chapter 7
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Chapter 8
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Chapter 9
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Chapter 10
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Chapter 11
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Chapter 12
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Related Links
| Topic | Resource |
| Entire Book for Download (NCERT Official Link) | Download Science Book |
| More Books in this Subject | Science Subject Books in Class 9 |
| All books For Class 9 | All Class 9 NCERT Books |
Frequently Asked Questions
How many chapters are there in the NCERT Class 9 Science Book?
The NCERT Class 9 Science Book contains 15 chapters covering Physics, Chemistry, and Biology topics. These include Motion, Gravitation, Atoms and Molecules, Cell Biology, Natural Resources, and more, all aligned with the CBSE 2026-27 syllabus.
Can I download the NCERT Class 9 Science Book PDF for free?
Yes, you can download the NCERT Class 9 Science Book PDF for free on this page. Both chapter-wise and complete book PDFs are available, making it convenient for students to access study material offline without any charges.
Is the NCERT Class 9 Science Book enough for CBSE board exam preparation?
Absolutely. The NCERT Class 9 Science Book is the primary textbook recommended by CBSE. Thoroughly studying it ensures strong conceptual clarity, and most CBSE exam questions are directly based on this book’s content and exercises.