CBSE Class 9 Science Syllabus 2023-24

CBSE Syllabus For Class 9 Science 2023-24: The concepts of the latest CBSE class 9 science syllabus let us build a strong foundation on the subject.

With the better concept of the 9th Science, you can grasp the CBSE 10th Science easily and score a better mark in the board exam. Science is also an important subject if you appear for various competitive exams like Olympiad and NTSE. 

In the new CBSE 9th Syllabus 2023-24, you will find the complete information on marks allocated to each unit for the current academic session. The CBSE class 9 annual paper will be designed based on these marks distribution. So, you must know the CBSE Syllabus for Class 9 Science. It will also help you to plan your studies.

• CBSE Syllabus For Class 9 2023-24 PDFs For All Subjects

You will become more familiar with the chapters, marks weightage, and time duration with the latest CBSE Class 9 Science syllabus. You will also find the 9th practical science syllabus Along with the theory CBSE Class 9 Science syllabus.

Here, we are providing you the complete guide on the CBSE Syllabus For Class 9 Science 2023-24.

CBSE Class 9 Science Syllabus 2023-24

Science is an important subject for CBSE Class 9. To score a better mark in the annual exam, you should have a clear concept of the subject.

You can build a strong command over the subject by practicing the exercise daily and clearing the concept of every theory and problem. You will be able to score a better mark in the final exam.

CBSE 9th Science Syllabus lets you know about various important topics and marking schemes. If you want to study in the Science Stream in the future, then you should give special attention to the subject.

CBSE 9th Science Syllabus has 5 units. These are,

• Unit 1: Matter – Its Nature And Behavior
• Unit 2: Organization In The Living world
• Unit 3: Motion, Force, And Work
• Unit 4: Our Environment
• Unit 5: Food Production

CBSE Syllabus For Class 9 Science 2023-24 Unit-Wise Details

Check the unit-wise detailed CBSE 9th Class Science Syllabus 2023-24 for the theory annual exam below.

CBSE Class 9 Science Unit 1: Matter – Its Nature And Behavior (50 Periods)

• Definition of matter: solid, liquid, and gas; characteristics – shape, volume, density; change of state-melting (absorption of heat), freezing, evaporation (cooling by evaporation), condensation, sublimation.
• Nature of matter: Elements, compounds, and mixtures. Heterogeneous and homogenous mixtures, colloids, and suspensions.
• Particle nature, basic units: Atoms and molecules, Law of constant proportions, Atomic and molecular masses.
• Mole concept: Relationship of mole to mass of the particles and numbers.
• Structure of atoms: Electrons, protons, and neutrons, valency, the chemical formula of common compounds. Isotopes and Isobars.

CBSE Class 9 Science Unit 2: Organization In The Living World (45 Periods)

• Cell – Basic CBSE Class 9 Science Unit of life: Cell as a basic unit of life; prokaryotic and eukaryotic cells, multicellular organisms; cell membrane and cell wall, cell organelles, and cell inclusions; chloroplast, mitochondria, vacuoles, endoplasmic reticulum, Golgi apparatus; nucleus, chromosomes – basic structure, number.
• Tissues, Organs, Organ System, Organism: Structure and functions of animal and plant tissues (only four types of tissues in animals; Meristematic and Permanent tissues in plants).
• Biological Diversity: Diversity of plants and animals – basic issues in scientific naming, the basis of classification. Hierarchy of categories/groups, Major groups of plants (salient features) (Bacteria, Thallophyta, Bryophyta, Pteridophyta, Gymnosperms, and Angiosperms). Major groups of animals (salient features) (Nonchordates upto phyla and chordates upto classes).
• Health and Diseases: Health and its failure. Infectious and Non-infectious diseases, their causes, and manifestation. Diseases caused by microbes (Virus, Bacteria, and Protozoans) and their prevention; Principles of treatment and prevention. Pulse Polio programs.

CBSE Class 9 Science Unit 3: Motion, Force, And Work (60 Periods)

• Motion: Distance and displacement, velocity; uniform and non-uniform motion along a straight line; acceleration, distance-time and velocity-time graphs for uniform motion and uniformly accelerated motion, derivation of equations of motion by graphical method; elementary idea of uniform circular motion.
• Force and Newton’s laws: Force and Motion, Newton’s Laws of Motion, Action and reaction forces, Inertia of a body, Inertia, and mass, Momentum, Force and Acceleration. Elementary idea of conservation of Momentum.
• Gravitation: Gravitation; Universal Law of Gravitation, Force of Gravitation of the earth (gravity), Acceleration due to Gravity; Mass and Weight; Freefall.
• Floatation: Thrust and Pressure. Archimedes’ Principle; Buoyancy; ElementaryIdea of Relative Density.
• Work, energy, and power: Work done by a Force, Energy, Power; Kinetic and potential energy; Law of conservation of energy.
• Sound: Nature of sound and its propagation in various media, speed of sound, range of hearing in humans; ultrasound; the reflection of sound; echo and SONAR. Structure of the Human Ear (Auditory aspect only).

CBSE Class 9 Science Unit 4: Our Environment (15 Periods)

• Physical resources: Air, Water, Soil. Air for respiration, for combustion, for moderating temperatures, movements of air, and its role in bringing rains across India. Air, Water, and Soil pollution (brief introduction). Holes in the ozone layer and the probable damages.
• Bio-geo chemical cycles in nature: Water, Oxygen, Carbon, and Nitrogen.

CBSE Class 9 Science Unit 5: Food Production (10 Periods)

• Plant and animal breeding and selection for quality improvement and management; Use of fertilizers and manures; Protection from pests and diseases; Organic farming.
• It is to be noted that out of 80 marks annual exam of Science, 68 marks are for theory and 12 marks for practicals. Let us now look at the CBSE Syllabus For Class 9 Science practicals.

You can download the CBSE Class 9 Science Syllabus 2023-24 PDF from below.

CBSE Syllabus For Class 9 Science Practical

Here you can check the latest CBSE Syllabus For Class 9 Science Practicals 2023-24:

List Of Experiments for the latest Syllabus Of Science Class 9 CBSE Practical

1. Preparation of:
   • A true solution of common salt, sugar, and alum
   • A suspension of soil, chalk powder and fine sand in water
   • A colloidal solution of starch in water and egg albumin/milk in water and distinction between these on the basis of:
     • Transparency
     • Filtration criterion
     • Stability
2. Preparation of
   • A mixture
   • A compound using iron filings and sulfur powder and distinction between these on the basis of:
     • Appearance, i.e., homogeneity and heterogeneity
     • Behavior towards a magnet
     • Behavior towards carbon disulfide as a solvent
     • Effect of heat
3. Separation of the components of a mixture of sand, common salt, and ammonium chloride (or camphor).
4. Performing the following reactions and classifying them as physical or chemical changes :
   • Iron with copper sulphate solution in water
   • Burning of magnesium ribbon in air
   • Zinc with dilute sulphuric acid
   • Heating of copper sulphate crystals
   • Sodium sulphate with barium chloride in the form of their solutions in water.
5. Preparation of temporary stained mounts of (a) onion peel, (b) human cheek cells & to record observations and draw their labeled diagrams.
6. Identification of Parenchyma, Collenchyma, and Sclerenchyma tissues in plants, striped, smooth, and cardiac muscle fibers and nerve cells in animals from prepared slides. Drawing of their labeled diagrams.
7. Determination of the melting point of ice and the boiling point of water.
8. Verification of the Laws of reflection of sound.
9. Determination of the density of solid (denser than water) by using a spring balance and a measuring cylinder.
10. Establishing the relation between the loss in weight of a solid when fully immersed in
    1. Tap water
    2. Strongly salty water, with the weight of water displaced by it by taking at least two different solids.
11. Determination of the speed of a pulse propagated through a stretched string /slinky.
12. Study of the characteristics of Spirogyra / Agaricus, Moss / Fern, Pinus (either with male or female cone), and an Angiospermic plant. Drawing and providing two identifying features of the groups they belong to.
13. Observing the given pictures/charts/models of earthworm, cockroach, bony fish, and bird. For each organism, drawing their picture and recording:
    1. One specific feature of its phylum.
    2. One adaptive feature with reference to its habitat.
14. Verification of the law of conservation of mass in a chemical reaction.
15. Study of the external features of root, stem, leaf, and flower of monocot and dicot plants.

You can download the CBSE Syllabus for Class 9 Science Practical 2023-24 PDF from the below section.

Prescribed Books Based On the Latest CBSE 9th Class Science Syllabus 2023-24:

• Science-Text book for class X- NCERT Publication
• Assessment of Practical Skills in Science-Class IX – CBSE Publication
• Assessment of Practical Skills in Science- Class X- CBSE Publication
• Laboratory Manual-Science-Class IX, NCERT Publication
• Laboratory Manual-Science-Class X, NCERT Publication
• Exemplar Problems Class IX – NCERT Publication
• Exemplar Problems Class X – NCERT Publication

CBSE Class 9 Science Marking Scheme 2023-24

The marks distribution for every unit in the Syllabus Of Science Class 9 CBSE are tabulated below:

CBSE Class 9 Science Syllabus: Unit-wise Marks Distribution
Units	Marks
Unit 1: Matter – Its Nature And Behavior	23
Unit 2: Organization In The Living world	20
Unit 3: Motion, Force, And Work	27
Unit 4: Our Environment	06
Unit 5: Food Production	04
Total	80
Internal assessment	20
Grand Total	100

Important Facts Of CBSE Class 9 Science Marking Scheme

• The CBSE 9th Science Annual Examination will be of 80 marks, and 20 marks weightage shall be for Internal Assessment.
• For CBSE 9th Science Internal Assessment:
  • There will be a Periodic Assessment that will include:
    • For 5 marks- Three periodic tests conducted by the school. Average of the best two tests to be taken that will have a weightage of 05 marks towards the final result.
    • For 5 marks- Diverse methods of assessment as per the need of the class dynamics and curriculum transaction. These may include – short tests, oral test, quiz, concept maps, projects, posters, presentations and enquiry based scientific investigations etc. and use rubrics for arguing them objectively. This will also have a weightage of 05 marks towards the final result.
  • Practical / Laboratory work should be done throughout the year and the student should maintain record of the same. Practical Assessment should be continuous. There will be weightage of 5 marks towards the final result. All practicals listed in the syllabus must be completed.
  • Portfolio to be prepared by the student- This would include classwork and other sample of student work and will carry a weightage of 5 marks towards the final results.

Benefits of Completion Of Syllabus Of Science Class 9 CBSE 2023-24

You will get tremendous benefits after studying the latest CBSE Class 9 Science syllabus. The few major benefits of completion of the CBSE 9th Science Syllabus are as given below.

• You will have a clear idea about the 9th Science chapters and their topics.
• You can create a solid study plan to cover all topics from class 9 Science before the final exam.
• You can identify the tough and high-weightage chapters so that you can provide them with special attention. The best way to develop an understanding of concepts, principles, theories, and laws governing the physical world is consistent with the stage of cognitive development.
• Best way to develop ability to acquire and use the methods and processes of science, such as observing, questioning, planning investigations, hypothesising, collecting, analyzing and interpreting data,communicating explanations with evidences, justifying explanations, thinking critically to consider and evaluate alternative explanation, etc.
• You can develop scientific temper (objectivity, critical thinking, freedom from fear and prejudice, etc.).

Other Study Materials Related to CBSE Class 9 Science

You should have the following study materials along with CBSE Class 9 Science syllabus to boost your exam preparation.

NCERT Class 9 Science Book

CBSE NCERT Class 9 Science Book has covered the latest CBSE Class 9 Science syllabus. After studying all chapters from 9th Science properly, you can build the depth concept on the subject. It will also help you to score a better mark in the final exam.

Effortlessly download the CBSE Class 9 Science Chapter-Wise Class 9 NCERT Textbooks PDF. You can find the NCERT Class 9 Science Textbooks in Hindi and English with all the necessary solutions.

Free Download Class 9 Science NCERT Books (English Medium)

Here you can download the chapter-wise book PDFs based on latest Science Syllabus Class 9 CBSE for free for English Medium.

• Chapter 1: Matter in Our Surroundings
• Chapter 2: Is Matter Around Us Pure
• Chapter 3: Atoms and Molecules
• Chapter 4: Structure of the Atom
• Chapter 5: The Fundamental Unit of Life
• Chapter 6: Tissues
• Chapter 7: Diversity in Living Organisms
• Chapter 8: Motion
• Chapter 9: Force and Laws of Motion
• Chapter 10: Gravitation
• Chapter 11: Work and Energy
• Chapter 12: Sound
• Chapter 13: Why do We Fall ill
• Chapter 14: Natural Resources
• Chapter 15: Improvement in Food Resources

Free Download Class 9 Science NCERT Books (Hindi Medium)

You can download the chapter-wise book PDFs based on the latest Science Syllabus Class 9 CBSE for free for Hindi Medium.

• अध्याय 1: हमारे आस – पास के पदार्थ
• अध्याय 2: क्या हमारे आस – पास के पदार्थ शुद्ध हैं
• अध्याय 3: परमाणु एवं अणु
• अध्याय 4: परमाणु की संरचना
• अध्याय 5: जीवन की मौलिक इकाई
• अध्याय 6: ऊतक
• अध्याय 7: जीवों में विविधता
• अध्याय 8: गति
• अध्याय 9: बल तथा गति के नियम
• अध्याय 10: गुरुत्वाकर्षण
• अध्याय 11: कार्य तथा ऊर्जा
• अध्याय 12: ध्वनि
• अध्याय 13: हम बीमार क्यों होते हैं
• अध्याय 14: प्राकृतिक संपदा
• अध्याय 15: खाद्य संसाधनों में सुधार

CBSE 9th Science Sample Question Papers

Class 9 Sample Papers are the best materials to know about the upcoming exam. You will come to know about the question type ask in the exam and marking scheme.

After solving the Class 9 Science Sample Papers based on the latest CBSE Class 9 Science Syllabus, you will have a clear overview of the exam. By solving the Science Sample Papers at the certain time as prescribed in the exam, you will easily identify your area of conceptual weaknesses.

You can able to score a better mark, after covering those areas before the real exam.

CBSE 9th Science Previous Year Papers

CBSE Class 9 Science Previous Year Papers are another essential exam materials you should possess after CBSE Class 9 Science Syllabus.

After solving the question papers from previous year exams, you will have a clear idea about the exam question pattern and changes of pattern within various years.

It will also help you to boost your speed to solve a question in CBSE 9th Science Exam.

We have covered the detailed guide on CBSE Syllabus For Class 9 Science 2023-24 PDF. Feel free to ask any questions related to CBSE Class 9 Science Syllabus in the comment section below.

FAQs Related To Science Syllabus Class 9 CBSE 2023-24

Here you can check some important FAQs on CBSE Class 9 Syllabus 2023-24.