NCERT Books Class 9 Science include Exploration, the official Grade 9 Science textbook for the 2026 academic year. The book follows NEP 2020 and NCF-SE 2023 and introduces students to secondary-stage science through physics, chemistry, biology, earth science, experiments, activities and inquiry-based learning.
Key Takeaways
- Book Name: Exploration.
- Class: Class 9.
- Subject: Science.
- Total Chapters: 13 chapters.
- Edition: First Edition 2026.
- Core Focus: Matter, cells, tissues, motion, forces, energy, atoms, sound, reproduction, biodiversity and Earth systems.
NCERT Books Class 9 Science Structure 2026
| Book |
Class |
Chapters |
| Exploration |
Class 9 |
13 chapters |
| Subject |
Science |
Secondary Stage |
| Learning Style |
Inquiry-based learning |
Activities, experiments and questions |
NCERT Class 9 Science Book 2026 Overview
The NCERT Class 9 Science Book is titled Exploration: Textbook of Science for Grade 9. It is the first science textbook for the secondary stage and is designed to build scientific temper, critical thinking and problem-solving skills.
The book connects science with everyday life through experiments, real examples, QR codes, safety notes, Think It Over questions, Pause and Ponder tasks, and project-based learning. It integrates physics, chemistry, biology, earth science, environmental education and technology-related contexts.
NCERT Class 9 Science Chapter List
| Chapter No. |
Chapter Name |
| 1 |
Exploration: Entering the World of Secondary Science |
| 2 |
Cell: The Building Block of Life |
| 3 |
Tissues in Action |
| 4 |
Describing Motion Around Us |
| 5 |
Exploring Mixtures and their Separation |
| 6 |
How Forces Affect Motion |
| 7 |
Work, Energy, and Simple Machines |
| 8 |
Journey Inside the Atom |
| 9 |
Atomic Foundations of Matter |
| 10 |
Sound Waves: Characteristics and Applications |
| 11 |
Reproduction: How Life Continues |
| 12 |
Patterns in Life: Diversity and Classification |
| 13 |
Earth as a System: Energy, Matter, and Life |
NCERT Class 9 Science Chapter Overview
- Chapter 1, Exploration: Entering the World of Secondary Science: Introduces scientific language, experimentation, observation, investigation and secondary-stage science learning.
- Chapter 2, Cell: The Building Block of Life: Explains cells as basic units of life and introduces cellular structure and function.
- Chapter 3, Tissues in Action: Covers plant and animal tissues and explains how specialised cells perform specific functions.
- Chapter 4, Describing Motion Around Us: Introduces motion, distance, displacement, speed, velocity and acceleration.
- Chapter 5, Exploring Mixtures and their Separation: Explains mixtures, separation methods and practical ways to separate substances.
- Chapter 6, How Forces Affect Motion: Covers force, change in motion, interaction and the effect of forces on objects.
- Chapter 7, Work, Energy, and Simple Machines: Explains work, forms of energy and simple machines used in daily life.
- Chapter 8, Journey Inside the Atom: Introduces atomic structure and the internal parts of an atom.
- Chapter 9, Atomic Foundations of Matter: Covers atoms, molecules and the particle-based understanding of matter.
- Chapter 10, Sound Waves: Characteristics and Applications: Explains sound waves, their properties and practical applications.
- Chapter 11, Reproduction: How Life Continues: Covers reproduction as the process through which life continues.
- Chapter 12, Patterns in Life: Diversity and Classification: Explains biodiversity, classification and patterns among living organisms.
- Chapter 13, Earth as a System: Energy, Matter, and Life: Connects Earth systems with energy flow, matter cycles and living processes.
NCERT Class 9 Science Book PDF
Students can download the NCERT Class 9 Science Book PDF from official NCERT platforms. They should use the latest Exploration First Edition 2026 textbook to match the current chapter list, syllabus structure and learning approach.