Tamilnadu Board Class 9 Science Syllabus 2024 – Free PDF Download

Tamilnadu Board Class 9 Science Syllabus 2024 – Free PDF Download

Team Careers360Updated on 21 Oct 2025, 01:08 PM IST

Tamilnadu Board Class 9 Science Syllabus 2026: The Tamil Nadu State Council of Educational Research and Training has made regular revisions to the Samacheer Kalvi Tamilnadu board class 9 Science syllabus, resulting in the most recent edition. The Tamil Nadu Board (Samacheer Kalvi) Class 9 Science syllabus is comprehensive, covering topics from Physics, Chemistry, Biology, and Computer Science. The Tamil Nadu Board follows a Trimester System, where the chapters are distributed across three terms for term-end assessments. The TN Class 9 Term I chapters are 1, 2, 3 (Light), 4, 5, 6 (Plant Physiology), 7 (Animal Kingdom), 8, and 9 (Computer – An Introduction). Tamil Nadu 9th science Term II chapters 7 (Heat), 4, 5, 12, 13, 14, 18, 20, and 26 and Term III chapters 3 (Fluids), 8, 9, 15, 16, 24, 23, 22, and 27.
Also read - Tamilnadu Board Class 9 Syllabus 2026

Tamilnadu State Board Class 9 Science Syllabus:

Science will assist youngsters in comprehending the vast array of physical phenomena that occur in and around us. This improved understanding of nature aids mankind in developing better communication systems, medical research, and effective energy resource management, among other things. Here is the Class 9 Science syllabus

Tamilnadu Physics Class 9 Chapters

  • Measurement
  • Motion
  • Fluids
  • Electric Charge and Electric Current
  • Magnetism and Electromagnetism
  • Light
  • Heat
  • Sound
  • Universe

Tamilnadu Chemistry Class 9 Chapters

  • Matter Around Us
  • Atomic Structure
  • Periodic Classification of Elements
  • Chemical Bonding
  • Acids, Bases and Salts
  • Carbon and Its Compounds
  • Applied Chemistry
Tamil Nadu Class 10th Previous Year Question Paper
Access Tamil Nadu Class 10th Previous Year Question Papers to practice better, analyze exam trends, strengthen preparation, and score high in upcoming board exams.
Download EBook

Tamilnadu Biology (Botany & Zoology) Class 9 Chapters

  • Animal Kingdom (Or Diversity in Living Organism – Kingdom Animalia)
  • Organization of Tissues
  • Plant Physiology (Or Living World of Plants)
  • Organ Systems in Animals
  • Nutrition and Health (Or Health and Hygiene – Food for living)
  • World of Microbes
  • Economic Biology
  • Environmental Science

Tamilnadu State Board Class 9 Others subject syllabus:

Tamilnadu State Board Class 9 syllabus for other subjects can be obtained from the links given below. The Social Science and Maths syllabus given here is in detail which can be referred by the candidates to get a comprehensive idea.

TN Board Class 9 Books PDF

Tamilnadu Board class 9th Books for Social Science, Science, and Maths is given here in detail. Kindly go through the links to get the books.

NCERT solutions, NCERT Books, NCERT Syllabus, etc are very helpful for Students. They can use these resources to achieve high scores in the state board exams.

Frequently Asked Questions (FAQs)

Q: How is the academic year of class 9 divided?
A:

The academic semester is divided into three equal periods, each with its own end-of-term tests and evaluations, as well as the Tamilnadu board's Class 9 syllabus.

Q: What is the mission of TNBSE?
A:

The objective is to deliver world-class education to students from rural and underdeveloped areas, as well as marginalised families, who would otherwise be unable to attend college.

Q: When was TNBSE established?
A:

TNBSE was established in 1910.

Q: What is the full form of TNSCERT?
A:

The full form of TNSCERT is Tamil Nadu State Council of Educational Research and Training.

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Questions related to Tamil Nadu SSLC

On Question asked by student community

Have a question related to Tamil Nadu SSLC ?

Hello,

The link to the question paper is attached here. You can also find the answer key to the question paper. Careers360 provides students with preparation tips that will help them utilise their time effectively in preparation

https://school.careers360.com/boards/dge-tamil-nadu/tamil-nadu-9th-half-yearly-question-paper-2025-26

Thank you

Hello,

Class 9 half-yearly question paper will be available soon in the link that is attached herewith. Practising the question papers helps you in analysing your in-depth performance and improving your answer writing.

https://school.careers360.com/boards/dge-tamil-nadu/tamil-nadu-9th-half-yearly-question-paper-2025-26

Thank you.

Hello Aspirant

Here are some important questions for your 10th Science Second Mid 2025 exam.
Focus on topics like Ohm’s Law, refraction, and magnetic field lines in Physics.
In Chemistry, revise acids and bases, oxidation–reduction, and the periodic table.
For Biology, make sure you understand photosynthesis, asexual reproduction, and basic

You can get the 2nd mid term government question papers for the tamil medium for the class 10th standard from careers360, follow the link below from careers360

https://school.careers360.com/boards/dge-tamil-nadu/tamil-nadu-10th-2nd-mid-term-exam-question-paper-2025-26

Hello,

You can get the Class 10 2nd Mid-Term Original Question Paper from the Careers360 website. Practising these papers will helps you to understand the exam pattern, to identify the important topics, to improve time management, and overall it enhances your exam preparation.

LINK: https://school.careers360.com/boards/dge-tamil-nadu/tamil-nadu-10th-2nd-mid-term-exam-question-paper-2025-26

I hope this answer helps