Class 9 Science

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About Class 9 Science Program

Edusaksham provides different section’s insightful and full-length tests. The concepts instructed in class ninth of CBSE are firmly related to the ideas showed later on in class tenth. Edusaksham class 9 course enables the focus to other selection tests related to CBSE Maths and Science subjects without any difficulty. Top quality representation methods empower markable enthusiasm for Learning science. In CBSE Class 9 for Maths and Science, more consistent models are utilized for explaining complex ideas making simple Learning.

Reasonable learning helps students have an edge over others later on while planning for board tests. Edusaksham enables the parents to understand the effect of the classes and how they are profiting by them.

Our Approach

Personalized Learnings

EduSaksham offers a completely personalized learning experience for every user. The system provides a unique learning experience for the user and helps them learn the concepts at their level. User can complete the lessons at his own pace and access it from anywhere on the go. Each user gets his own dashboard which helps track his performance and progress. User can access any lesson at any point of time based on his own learning needs. The system is designed in a way to support learning at every stage for every individual learner.

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Self-Paced Learning

EduSaksham provides self-paced learning courses. Users can learn the lessons at their own pace and are not left behind for any of the lessons. Each user on the platform has his own profile where content is presented to the user based on his choice. The user gets access to the entire content, and then the user can decide which lesson he wants to learn. If a learner is not able to understand the concept in one go, he has full control to playback the lessons. Moreover, the end-user may attempt any quiz multiple times until his concepts are clear.

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Modular Course Structure

The entire course structure is created in a modular structure for all the courses to enhance better learning for the students. Students learn one concept at a time. We have created smaller modules for the students so they can watch/read/practice the lessons as per their attention level. If a student wants to do more, then he can move on to the next experience quickly. Modular course structure also helps students identify their strengths and weaknesses per topics, which helps improve the overall performance of the students.

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Extensive Experimental Concepts

All our courses include a lot of experimental ideas to make students understand the topics very easily. We use our day to day life objects to draw parallels to the concepts and make students learn from our surrounding. Our science courses use a lot of experiments for the students to make the visualizations stronger for the ideas as visual memory helps them retain the concept for a more extended period. We innovatively bring our courses closer to the real-life so students can learn better with their daily objects.

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Advanced Analytics

EduSaksham offers advanced analytics and reporting to every student. Our analytics help students identify their strengths and weaknesses and help them work on them. Our in-depth analysis helps a student identify their mistakes, areas of concern, topic-level, proficiency level, etc. We provide a lot of analytics on time management for the assessments, questions, comparative analysis, among other students to help students understand their performance. It helps in remediate or accelerate their learning and achievement.

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Quick Exam Revision

EduSaksham has provided students with excellent smart exam revision modules that help students quickly cover essential points from the chapter and get prepared fast. It will help students revise any topic quickly and practice the questions topic-wise for the chapters. These modules cover all the salient points of the chapters in a quick summary video, mind map-based notes, and a variety of good questions. These offerings help students prepare better for the exams and increase their performance.

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Doubt Clarification

EduSaksham course modules provide access to any lessons at any point in time. In case a student faces any doubt in any of the content, he can share his queries with us over our forum. Our experts will get back to him within no time. We provide complete detailed explanations for all the questions so students can get their doubts clarified instantly. Each description also links the concepts used within the problem, so if a student feels to check the content, he can directly visit the content and get his doubt clarified.

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Discussion Forum

We offer a discussion forum for students to discuss their queries if they have any. Our experts revert to the student queries and help them resolve their doubts. Fellow students can also help each other to clarify their doubts. Discussion forum helps build student community where they can learn from each other. Forum creates a healthy learning environment among students. It also makes a repository of queries for the students to refer to any time in the future and get their doubts clarified on the runtime.

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Class 9 Science Subject

Science for Class 9

  • 200+ Worksheets
  • 2000+ Questions
  • 100+ notes of formulas and concepts
  • Detailed explanations with every question
  • Different difficulty levels for each test (Easy, Medium, and Hard)
See the Complete Details Enroll for Free


CBSE Class 9 is one of the crucial grades in secondary school education. At this formative stage, learning needs to be effective and interests for learning has to be created in the student. Due to a lack of understanding in the subject, many kids lose interests over a period of time and they become weak in Science learning. Science is the foundation of learning and needs to be given proper attention at the early stage of a child’s learning. We believe every child is capable of picking the basic understanding and given right guidance they can do a lot more better.


Through our e-learning course, we have made sincere attempts to build interest in the child towards Science. We are teaching the basics of all the topics and its applications in real life situations. We also ensure to provide enough situations and scenarios through our practice questions for in-depth learning and thinking to begin from the formative years. Every chapter of the subject has been meticulously designed by subject experts who have years of experience in the field of academics. We also provide worksheets to help students evaluate themselves and learn from their mistakes. Each question also comes with answers. These answers are intended to provide students with a clearer understanding of every concept in detail.


• Exhaustive practice tests
• Unlimited attempts
• Friendly self-indulging worksheets
• Progressive practice patterns
• Personalized Learning Dashboard
• Concept-wise Analytics
• Instant feedback mechanism
• All India comparison of progress


• Improved performance – With our scientifically designed content, you are bound to see significant improvements in your performance in Science.
• Attain the desired Learning – Get the desired learning outcome in 9th class Science with our exhaustive models for class 9 CBSE.
• Easy tracking of progress – We provide easy tracking facility to help you understand how you are progressing with every step in the course.
• Self-paced learning – Every individual has a different learning pace. Keeping that in mind, we have designed the course to be self-paced.
• Identify focus areas – You may be better in certain concepts than others. This course will facilitate you for a better understanding of the areas you need to focus more.
• Build strong foundations – With this course, we aim to help you understand every concept of the subject so that your foundation in Science is very strong. Solid foundation right from the formative years will help build your interest in the subject further.
• Simple parent’s supervision – Parents will be able to monitor their children’s performance easily with the features provided in the course.
• Quick re-learning – Even if you fail at solving problems, you will able to solve the problems again till you get it, thus allowing room for re-learning.


• Class 9 – Physics
• Class 9 – Chemistry
• Class 9 – Biology
• Class 9 – Exam Revision


  • Chapter 1 - Matters In Our Surroundings
  • Chapter 2 - Is Matter Around Us Pure?
  • Chapter 3 - Atoms and molecules
  • Chapter 4 - Structure of Atom
  • Chapter 5 - The Fundamental unit of Life
  • Chapter 6 - Tissues
  • Chapter 7 - Diversity in Living Organism
  • Chapter 8 - Motion
  • Chapter 9 - Force and Laws of motion
  • Chapter 10 - Gravitation
  • Chapter 11 - Work and Energy
  • Chapter 12 - Sound
  • Chapter 12 - Why do We Fall ill
  • Chapter 14 - Natural Resources
  • Chapter 15 - Improvement in Food resources


1.1 Introduction
1.2 Physical Nature of Matter
1.2.1 Matter Is Made Up of Particles
1.2.2 How Small Are These Particles of Matter?
1.3 Characteristics of Particle of Matter
1.3.1 Particles of Matter Have Space Between Them
1.3.2 Particles of Matter Are Continuously Moving
1.3.3 Particles of Matter Attract Each Other
1.4 States of Matter
1.4.1 The Solid State
1.4.2 The Liquid State
1.4.3 The Gaseous State
1.5 Can Matter Change Its State
1.5.1 Effect of Change of Temperature
1.5.2 Effect of Change of Pressure
1.6 Evaporation
1.6.1 Factors Affecting Evaporation
1.6.2 How Does Evaporation Cause Cooling?

2.1 What Is A Mixture
2.1.1 Types of Mixtures
2.2 What Is A Solution?
2.2.1 Concentration of Solution
2.2.2 What Is A Suspension
2.2.3 What Is A Colloidal Solution?
2.3 Separating the Components of a Mixture
2.3.1 How Can We Obtain Coloured Component (Dye) From Blue/Black Ink?
2.3.2 How Can We Separate Cream from Milk?
2.3.3 How Can We Separate A Mixture of Two Immiscible Liquids?
2.3.4 How Can We Separate A Mixture of Salt and Ammonium Chloride?
2.3.5 Is the Dye in Black Ink A Single Colour?
2.3.6 How Can We Separate A Mixture of Two Miscible Liquids?
2.3.7 How Can We Obtain Different Gases from Air?
2.3.8 How Can We Obtain Pure Copper Sulphate from An Impure Sample?
2.4 Physical and Chemical Changes
2.5 What Are the Types of Pure Substances?
2.5.1 Elements
2.5.2 Compounds

3.1 Laws of Chemical Combination
3.1.1 Law of Conservation of Mass
3.1.2 Law of Constant Proportions
3.2 What Is an Atom?
3.2.1 What Are the Modern-Day Symbols of Atoms of Different Elements?
3.2.2 Atomic Mass
3.2.3 How Do Atoms Exist?
3.3 What Is A Molecule?
3.3.1 Molecules of Elements
3.3.2 Molecules of Compounds
3.3.3 What Is an Ion?
3.4 Writing Chemical Formulae
3.4.1 Formulae of Simple Compounds
3.5 Molecular Mass and Mole Concept
3.5.1 Molecular Mass
3.5.2 Formula Unit Mass
3.5.3 Mole Concept

4.1 Charged Particles in Matter
4.2 The Structure of an Atom
4.2.1 Thomson’s Model of An Atom
4.2.2 Rutherford’s Model of An Atom
4.2.3 Bohr’s Model of Atom
4.2.4 Neutrons
4.3 How are Electrons Distributed in Different Orbits (Shells)?
4.4 Valency
4.5 Atomic Number and Mass Number
4.5.1 Atomic Number
4.5.2 Mass Number
4.6 Isotopes
4.6.1 Isobars

5.1 What are Living Organisms Made Up of?
5.2 What is a Cell Made Up of? What is the Structural Organisation of a Cell?
5.2.1 Plasma Membrane or Cell Membrane
5.2.2 Cell Wall
5.2.3 Nucleus
5.2.4 Cytoplasm
5.2.5 Cell Organelles

6.1 Are Plants and Animals Made of Same Types of Tissues?
6.2 Plant Tissues
6.2.1 Meristematic Tissue
6.2.2 Permanent Tissue
6.3 Animal Tissues
6.3.1 Epithelial Tissue
6.3.2 Connective Tissue
6.3.3 Muscular Tissue
6.3.4 Nervous Tissue

7.1 Introduction
7.2 What is the Basis of Classification?
7.3 Classification and Evolution
7.4 The Hierarchy of Classification-Groups
7.4.1 Monera
7.4.2 Protista
7.4.3 Fungi
7.4.4 Plantae
7.4.5 Animalia
7.5 Plantae
7.5.1 Thallophyta
7.5.2 Bryophyta
7.5.3 Pteridophyta
7.5.4 Gymnosperms
7.5.5 Angiosperms
7.6 Animalia
7.6.1 Porifera
7.6.2 Coelenterata (Cnidaria)
7.6.3 Platyhelminthes
7.6.4 Nematoda
7.6.5 Nnelida
7.6.6 Arthropoda
7.6.7 Mollusca
7.6.8 Echinodermata
7.6.9 Protochordata
7.6.10 Vertebrata
7.7 Nomenclature

8.1 Describing Motion
8.1.1 Motion Along A Straight Line
8.1.2 Uniform Motion and Nonuniform Motion
8.2 Measuring the Rate of Motion
8.2.1 Speed with Direction
8.3 Rate of Change of Velocity
8.4 Graphical Representation of Motion
8.4.1 Distance–Time Graphs
8.4.2 Velocity-Time Graphs
8.5 Equations of Motion by Graphical Method
8.5.1 Equation for Velocity-Time Relation
8.5.2 Equation for Position-Time Relation
8.5.3 Equation for Position–Velocity Relation
8.6 Uniform Circular Motion

9.1 Introduction
9.2 Balanced and Unbalanced Forces
9.3 First Law of Motion
9.4 Inertia and Mass
9.5 Second Law of Motion
9.5.1 Mathematical Formulation of Second Law of Motion
9.6 Third Law of Motion
9.7 Conservation of Momentum

10.1 Gravitation
10.1.1 Universal Law of Gravitation
10.1.2 Importance of The Universal Law of Gravitation
10.2 Free Fall
10.2.1 To Calculate the Value Of G
10.2.2 Motion of Objects Under the Influence of Gravitational Force of The Earth
10.3 Mass
10.4 Weight
10.4.1 Weight of An Object on The Moon
10.5 Thrust and Pressure
10.5.1 Pressure in Fluids
10.5.2 Buoyancy
10.5.3 Why Objects Float or Sink When Placed on The Surface Of Water?
10.6 Archimedes’ Principle
10.7 Relative Density

11.1 Work
11.1.1 Not Much ‘Work’ In Spite of Working Hard!
11.1.2 Scientific Conception of Work
11.1.3 Work Done by A Constant Force
11.2 Energy
11.2.1 Forms of Energy
11.2.2 Kinetic Energy
11.2.3 Potential Energy
11.2.4 Potential Energy of An Object at A Height
11.2.5 Are Various Energy Forms Interconvertible?
11.2.6 Law of Conservation of Energy
11.3 Rate of Doing Work
11.3.1 Commercial Unit of Energy

12.1 Production of Sound
12.2 Propagation of Sound
12.2.1 Sound Needs A Medium to Travel
12.2.2 Sound Waves Are Longitudinal Waves
12.2.3 Characteristics of A Sound Wave
12.2.4 Speed of Sound in Different Media
12.3 Reflection of Sound
12.3.1 Echo
12.3.2 Reverberation
12.3.3 Uses of Multiple Reflection of Sound
12.4 Range of Hearing
12.5 Applications of Ultrasound
12.5.1 SONAR
12.6 Structure of Human Ear

13.1 Health and Its Failure
13.1.1 The Significance Of ‘Health’
13.1.2 Personal and Community Issues Both Matter for Health
13.1.3 Distinctions Between ‘Healthy’ And ‘Disease-Free’
13.2 Disease and Its Causes
13.2.1 What Does Disease Look Like?
13.2.2 Acute and Chronic Diseases
13.2.3 Chronic Diseases and Poor Health
13.2.4 Causes of Diseases
13.2.5 Infectious and Non-Infectious Causes
13.3 Infectious Diseases
13.3.1 Infectious Agents
13.3.2 Means of Spread
13.3.3 Organ-Specific and Tissue specific Manifestations
13.3.4 Principles of Treatment
13.3.5 Principles of Prevention

14.1 The Breath of Life: Air
14.1.1 The Role of The Atmosphere in Climate Control
14.1.2 The Movement of Air: Winds
14.1.3 Rain
14.1.4 Air Pollution
14.2 Water: A Wonder Liquid
14.2.1 Water Pollution
14.3 Mineral Riches in the Soil
14.4 Biogeochemical Cycles
14.4.1 The Water-Cycle
14.4.2 The Nitrogen-Cycle
14.4.3 The Carbon-Cycle
14.4.4 The Oxygen-Cycle
14.5 Ozone Layer

15.1 Introduction
15.2 Improvement in Crop Yields
15.2.1 Crop Variety Improvement
15.2.2 Crop Production Management
15.2.3 Crop Protection Management
15.3 Animal Husbandry
15.3.1 Cattle Farming
15.3.2 Poultry Farming
15.3.3 Fish Production
15.3.4 Bee-Keeping

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