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HomeClass 9Science

Science for CLASS 9 2026

The Science syllabus for CLASS 9 comprises 15 crucial chapters that form the backbone of your preparation. Mastering these concepts is absolutely essential for securing a top rank in your upcoming examinations, as Science often acts as the high-scoring differentiator between top-tier aspirants.

Preparing for Science requires a dual approach: building an unshakeable theoretical foundation and developing rapid problem-solving intuition. For CLASS 9 2026, the exam pattern suggests a move towards more application-based questions that test how well you can apply basic principles to complex, multi-layered scenarios. Our comprehensive, AI-driven guide breaks down each chapter into its core concepts, providing you with targeted practice questions and structured explanations.

Weightage Analysis

Historical data from previous CLASS 9 papers shows that Science contributes approximately 25% of the total marks. Focusing on high-yield chapters first can boost your score by up to 40% in the final attempt.

Revision Strategy

We recommend a 3-pass revision for Science: first to understand concepts, second to solve level-1 PYQs, and a final pass for timed mock tests to build exam-day stamina.

Every topic in Science requires a unique approach. While some chapters rely heavily on memorization and theoretical understanding, others demand rigorous problem-solving and the application of complex formulas. Using our advanced tracking system, you can monitor your proficiency across all 15 chapters, identify your weakest areas, and generate customized mock tests that focus entirely on bridging your knowledge gaps. Regular practice using these curated resources guarantees a massive improvement in your speed, accuracy, and overall confidence when approaching the Science section of the CLASS 9.

Explore Related Subjects:
MathematicsSocial ScienceEnglish

Chapter-wise Syllabus

15 Modules

Matter in Our Surroundings

  • •Physical nature of matter – particles, intermolecular space & forces
  • •States of matter – solid, liquid, gas – interconversion
  • •Effect of temperature on states – melting point & boiling point
  • + 2 more concepts
Class 95 Concepts

Is Matter Around Us Pure

  • •Pure substances vs mixtures
  • •Types of mixtures – homogeneous & heterogeneous
  • •Solutions – solute, solvent, concentration
  • + 4 more concepts
Class 97 Concepts

Atoms and Molecules

  • •Law of conservation of mass & law of constant proportions
  • •Dalton's atomic theory
  • •Atoms – symbols, atomic mass, atomic mass unit
  • + 4 more concepts
Class 97 Concepts

Structure of the Atom

  • •Sub-atomic particles – discovery of electron (Thomson), proton, neutron (Chadwick)
  • •Thomson's model (plum pudding)
  • •Rutherford's nuclear model – gold foil experiment
  • + 4 more concepts
Class 97 Concepts

The Fundamental Unit of Life

  • •Discovery of cell – Robert Hooke
  • •Cell theory – Schleiden, Schwann, Virchow
  • •Prokaryotic vs eukaryotic cells
  • + 3 more concepts
Class 96 Concepts

Tissues

  • •Plant tissues – meristematic & permanent (simple: parenchyma, collenchyma, sclerenchyma)
  • •Complex plant tissues – xylem & phloem
  • •Animal tissues – epithelial tissue (types & functions)
  • + 3 more concepts
Class 96 Concepts

Diversity in Living Organisms

  • •Basis of classification – hierarchy (Kingdom to Species)
  • •Five Kingdom classification – Monera, Protista, Fungi, Plantae, Animalia
  • •Plant kingdom – Thallophyta, Bryophyta, Pteridophyta, Gymnosperm, Angiosperm
  • + 3 more concepts
Class 96 Concepts

Motion

  • •Distance vs displacement
  • •Uniform & non-uniform motion
  • •Speed & velocity – average & instantaneous
  • + 4 more concepts
Class 97 Concepts

Force and Laws of Motion

  • •Balanced & unbalanced forces
  • •Newton's First Law – law of inertia
  • •Inertia – mass & types
  • + 4 more concepts
Class 97 Concepts

Gravitation

  • •Universal Law of Gravitation – formula & G
  • •Free fall – acceleration due to gravity (g = 9.8 m/s²)
  • •Mass vs Weight distinction
  • + 4 more concepts
Class 97 Concepts

Work and Energy

  • •Work done – definition & formula W = F Ɨ d
  • •Conditions for work to be done
  • •Energy – definition & types (kinetic & potential)
  • + 5 more concepts
Class 98 Concepts

Sound

  • •Production & propagation of sound – longitudinal waves
  • •Characteristics of sound – frequency, amplitude, time period, wavelength
  • •Speed of sound in different media
  • + 4 more concepts
Class 97 Concepts

Why Do We Fall Ill

  • •Health – personal, community, social dimensions
  • •Disease & its causes – pathogens
  • •Types of disease – acute, chronic, infectious, non-infectious
  • + 3 more concepts
Class 96 Concepts

Natural Resources

  • •Role of atmosphere in climate control & weather
  • •Water – water cycle, water pollution & conservation
  • •Soil formation & soil pollution
  • + 3 more concepts
Class 96 Concepts

Improvement in Food Resources

  • •Improvement in crop yields – hybridisation & genetic modification
  • •Crop variety improvement – high yield, resistance to disease
  • •Crop production management – nutrient management, irrigation, cropping patterns
  • + 3 more concepts
Class 96 Concepts

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Expert Strategy for Science

The Modern Preparation Approach

Mastering Science in the 2026 cycle is not about how many books you read, but how many different types of problems you can recall during the exam. Our AI-driven analytics show that students who practice at least 15 questions per topic in Science see a 40% improvement in mock test scores within just three weeks.

For CLASS 9, the difficulty curve of Science has been steadily increasing. Concepts that were once considered 'advanced' are now part of the foundational set. To stay ahead, you must transition from passive reading to active testing. Our question bank for Science includes both Previous Year Questions (PYQs) and AI-curated challenges that reflect the latest trends from NTA and other testing bodies.

Pro Tip: The MCQ Blitz

Try solving 20 Science MCQs in exactly 20 minutes every morning. This builds the 'Internal Clock' needed for high-pressure exams like JEE or NEET.

Mastering the Syllabus

Every topic in the 15 chapters of Science has a different 'Retainability Index'. For instance, theoretical sections need revision every 7 days, whereas calculation-heavy chapters need consistent daily practice to maintain speed.

Our platform uses your attempt history to create a 'Topic Heatmap'. If the AI notices you are taking more than 90 seconds for a specific type of Science question, it will automatically flag that topic for a re-study session. This personalized loop ensures that your CLASS 9 preparation is always optimized and never redundant.

Cross-Subject Linkage

Success in Science often unlocks better understanding in these related subjects:

    MathematicsSocial ScienceEnglish
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