CBSE Class 9 Science Syllabus 2024-25

CBSE Class 9 Science Syllabus 2024-25

The CBSE Class 9 Science Syllabus 2024-25 offers an in-depth curriculum designed to prepare students for their exams with a clear focus on conceptual understanding. This syllabus covers key topics from various branches of science, ensuring a holistic approach to learning. Students can now access the latest syllabus with myCBSEguide, which provides the most accurate and up-to-date information to help you prepare effectively. Students must follow the updated CBSE syllabus to ensure they are aligned with the official curriculum. With the most recent syllabus, students can focus on important topics, manage their study time effectively, and prepare for their exams with confidence using myCBSEGuide App.

Key Topics in CBSE Class 9 Science Syllabus 2024-25

1. Matter – Its Nature and Behaviour
2. Organization in the Living World
3. Motion, Force, and Work
4. Food Production and Management
5. Additional Topics

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Class 9 Science Mobile App

CBSE Class 9
Science (Code No. 086)
Syllabus (2024-25)

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COURSE STRUCTURE
CLASS IX
(Annual Examination) 

Marks: 80

Unit No.	Unit	Marks
I	Matter – Its Nature and Behaviour	25
II	Organization in the Living World	22
III	Motion, Force and Work	27
IV	Food; Food Production	06
	Total	80
	Internal assessment	20
	Grand Total	100

Theme: Materials

Unit I: Matter-Nature and Behaviour
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. Physical and chemical changes (excluding separating the components of a mixture).
Particle nature and their basic units: Atoms and molecules, Law of Chemical Combination, Chemical formula of common compounds, Atomic and molecular masses.
Structure of atoms: Electrons, protons and neutrons, valency, Atomic Number and Mass Number, Isotopes and Isobars.
Theme: The World of the Living

Unit II: Organization in the Living World
Cell – Basic 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).
Theme: Moving Things, People and Ideas

Unit III: Motion, Force and Work
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.
Gravitation: Gravitation; Universal Law of Gravitation, Force of Gravitation of the earth (gravity), Acceleration due to Gravity; Mass and Weight; Free fall.
Floatation: Thrust and Pressure. Archimedes’ Principle; Buoyancy.
Work, energy and power: Work done by a Force, Energy, power; Kinetic and Potential energy; Law of conservation of energy. (excluding commercial unit of Energy).
Sound: Nature of sound and its propagation in various media, speed of sound, range of hearing in humans; ultrasound; reflection of sound; echo.
Theme: Food

Unit IV: Food Production
Plant and animal breeding and selection for quality improvement and management; Use of fertilizers and manures; Protection from pests and diseases; Organic farming.

Note for the Teachers:

1. The chapter Natural Resources (NCERT Chapter 14) will not be assessed in the year-end examination. However, learners may be assigned to read this chapter and encouraged to prepare a brief write up on any concept of this chapter in their Portfolio. This may be for Internal Assessment and credit may be given for Periodic Assessment/Portfolio.
2. The NCERT text books present information in boxes across the book. These help students to get conceptual clarity. However, the information in these boxes would not be assessed in the year-end examination.

PRACTICALS

Practicals should be conducted alongside the concepts tough in theory classes.

(LIST OF EXPERIMENTS)

1. Preparation of: Unit-I
   1. a true solution of common salt, sugar and alum
   2. a suspension of soil, chalk powder and fine sand in water
   3. a colloidal solution of starch in water and egg albumin/milk in water and distinguish between these on the basis of
      • transparency
      • filtration criterion
      • stability
2. Preparation of: Unit-I
   1. A mixture
   2. A compound
      using iron filings and sulphur powder and distinguishing between these on the basis of:
      1. appearance, i.e., homogeneity and heterogeneity
      2. behaviour towards a magnet
      3. behaviour towards carbon disulphide as a solvent
      4. effect of heat
3. Perform the following reactions and classify them as physical or chemical changes: Unit-I
   1. Iron with copper sulphate solution in water
   2. Burning of magnesium ribbon in air
   3. Zinc with dilute sulphuric acid
   4. Heating of copper sulphate crystals
   5. Sodium sulphate with barium chloride in the form of their solutions in water
4. Preparation of stained temporary mounts of (a) onion peel, (b) human cheek cells & to record observations and draw their labeled diagrams. Unit-II
5. Identification of Parenchyma, collenchyma and Sclerenchyma tissues in plants, striped, smooth and cardiac muscle fibers and nerve cells in animals, from prepared slides. Draw their labeled diagrams. Unit-II
6. Determination of the melting point of ice and the boiling point of water. Unit-I
7. Verification of the Laws of reflection of sound. Unit-III
8. Determination of the density of solid (denser than water) by using a spring balance and a measuring cylinder. Unit-III
9. Establishing the relation between the loss in weight of a solid when fully immersed in Unit-III
   1. Tap water
   2. Strongly salty water with the weight of water displaced by it by taking at least two different solids.
10. Determination of the speed of a pulse propagated through a stretched string/slinky (helical spring). Unit-III
11. Verification of the law of conservation of mass in a chemical reaction. Unit-III

PRESCRIBED BOOKS:

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

CBSE Syllabus 2024-25

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How to Download CBSE Class 9 Science Syllabus in PDF Format

To download the CBSE Class 9 Science Syllabus in PDF format from myCBSEguide, follow these simple steps:

1. Visit the myCBSEguide Website: Open your web browser and go to the official website of myCBSEguide.
2. Navigate to the Syllabus Section: On the homepage, look for the “Syllabus” option in the top menu or the “CBSE Syllabus” tab, and click on it.
3. Select Class 9 Science: From the list of available syllabi, select Class 9 and then choose Science under the subjects.
4. Download the PDF: On the Class 9 Science syllabus page, you will find an option to download the syllabus in PDF format. Click the Download button, and the syllabus will be saved to your device.

Now, you have the CBSE Class 9 Science Syllabus in PDF format, ready to help you plan your studies!

 

Frequently Asked Question:

When will the CBSE 2025 syllabus be released?

The CBSE 2025 syllabus has already been released by the board. Students can now access the updated syllabus for all subjects, including the CBSE Class 9 Science Syllabus 2024-25. This syllabus is available in PDF format, offering a convenient way for students to download and review the topics they need to focus on in preparation for their exams.

For those aiming to excel in their studies, it’s essential to stay informed and use reliable study resources. The myCBSEguide website provides the latest syllabus for all CBSE subjects, helping students stay aligned with the curriculum. The myCBSEguide App platform also offers a range of educational materials such as sample papers, chapter-wise test papers, NCERT solutions, and revision notes, all designed to streamline exam preparation.

Additionally, educators can take advantage of the Examin8 App and Examin8 Website to create customized mock tests and practice papers tailored to their students’ needs.