Tamil Nadu State Board Class 8

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  • Written by Rahul Khatake
  • Last Modified on 20-02-2023
  • Written by Rahul Khatake
  • Last Modified on 20-02-2023

Tamil Nadu State Board Class 8 Exam 2023

About Exam

The Tamil Nadu Board was established in 1910 under the Department of Education in the Government of Tamil Nadu. The board is responsible for conducting the Class 10 and Class 12 board exams and imparting secondary and higher secondary education in the state. The class 8 exam is conducted by the school authorities by following the guidelines set by the board. The board also prescribes the syllabus and curriculum for Class 8

Class 8 is a foundational stage for students where they get to strengthen their fundamentals and learn new concepts. The concepts learned at this stage will be used in other classes as well. Therefore students should study thoroughly to master the concepts and ace the exam. This article discusses the Tamil Nadu Board Class 8 exam in detail. Keep reading to learn more about the exam and other information like syllabus, preparation tips, and many more.

Tamil Nadu State Board Class 8 2023 Exam Summary

The Class 8 exam is important to assess if a student can be promoted to the next class. It helps build the fundamentals and prepare students to learn complex concepts that will be taught in higher classes. Class 8 exam is held offline at the respective schools by following the guidelines of the board. The exam duration is for 3 hours and 100 marks for each paper. Before diving into further details, let us have a look at the Tamil Nadu State Board Class 8 exam summary below:

Particulars Details
Name of the Board State Board School Examinations (Sec.) & Board of Higher Secondary Examinations, Tamil Nadu
Exam Name Tamil Nadu State Board Class 8
Level of the Exam School-level
Full Marks 100 for each paper
Mode of Exam Offline
Language Subjects English, Tamil
Academic Subjects Mathematics, Science, and Social Science
Exam Pattern Trimester
Medium of Exam Tamil or English
Official Website https://www.tamilnadustateboard.org/


Tamil Nadu State Board Class 8 Offical Website


Tamil Nadu State Board Class 8 Exam Pattern 2023

Exam Pattern

Knowing the exam pattern helps students understand the types of questions, the basis of assessment, and what kind of questions can come for the exam. This gives them a better idea of how to prepare for the exam to score good marks. It also helps students be more confident for the exam since they have an idea of what will happen in the exam. The exam question paper pattern details are given below

  • Class 8 students are assessed based on CCE, which comprises both Scholastic and Co-Scholastic areas.
  • Formative and one Summative Assessment are conducted separately for three terms.
  • Formative Assessment (FA) uses a diagnostic and remedial assessment that happens throughout each term.
  • At the end of each semester, students are given a Summative Assessment (SA). Each SA would assess only the syllabus covered during that term.
  • Scholastic areas awarded grades on a 9-point scale.
  • The co-scholastic areas will be graded on a 5-point scale.
  • The academic year has 3 terms, i.e., Term I, Term II, and Term III.
  • The assessment framework for the scholastic area is as follows.
Term Type of Assessment (Marks) Mode of Assessment Duration
Term 1 (June to September) FA1 (20+20) Best 4 activities out of 6 + Best 4 Slip tests/CATs out of 6 June–September
SA1 (60) Pen-paper test First week of September
Term 2 (October to December) FA2 (20+20) Best 4 activities out of 6 + Best 4 Slip tests/CATs out of 6 Check note October to December
SA2 (60) Pen-paper test Third week of December
Term 3
January to April
FA3 (20+20) Best 4 activities out of 6 + Best 4 Slip tests/CATs out of 6 January–April
SA3 (60) Pen-paper test First Week of April






Tamil Nadu State Board Class 8 Exam Syllabus 2023

Exam Syllabus

Knowing the syllabus is an important part when preparing for the exam. It gives students an idea of what to study, an overview of the subject and how to allocate adequate time for each. This will help students to score better marks in the exam. Students can find the subject wise syllabus in the table below:

Tamil Nadu State Board Class 8 Mathematics Syllabus

Class 8 Mathematics syllabus is made simple and interesting by activity-based learning and logical way of explaining the concepts. Students should learn all the chapters and practice questions rigorously. They can find the Tamil Nadu Board Class 8 Maths syllabus in the table below:

Chapter Name Topics
Term I
1 Rational Numbers
  • Introduction
  • Rational Numbers – Definition
  • Four Basic Operations on Rational Numbers
  • Word Problems on These Problems
  • Properties for Rational Numbers
2 Measurements
  • Introduction
  • Parts of a Circle
  • Combined Shapes
  • Three Dimensional (3-D) Shapes
3 Algebra
  • Introduction
  • Multiplications of Algebraic Expressions
  • Division of Algebraic Expressions
  • Identities
  • Cubic Identities
  • Factorisation
4 Geometry
  • Introduction
  • Similar Triangles
  • Congruent Triangles
  • Construction of Quadrilaterals
5 Information Processing
  • Introduction
  • Principles of Counting
  • SET – Game
  • Map Colouring
  • Graph Colouring
Term II
1 Life Mathematics
  • Introduction
  • Applications of Percentage in Problems
  • Profit and Loss, Discount, Overhead Expenses and GST
  • Compound Interest
2 Algebra
  • Introduction
  • Forming Algebraic Expressions
  • Equations
  • Word Problems that involve Linear Equations
  • Graph
  • Cartesian System
  • Linear Graph
3 Geometry
  • Introduction
  • Pythagorean Theorem
  • Converse of Pythagorean Theorem
  • Altitude on Hypotenuse Theorem (without proof)
  • Construction of Trapeziums
  • Construction of Parallelograms
4 Information Processing
  • Introduction
  • Fibonacci Numbers
  • Highest Common Factor
Term III
1 Numbers
  • Introduction to Square Numbers
  • Square Root
  • Cubes and Cube Numbers
  • Exponents and Powers
2 Life Mathematics
  • Introduction
  • Direct Proportion
  • Inverse Proportion
  • Compound Variation
  • Time and Work
  • Sharing of the Money for Work
3 Geometry
  • Introduction
  • Median of a Triangle
  • Altitude of a Triangle
  • Perpendicular Bisector
  • Angle Bisector
  • Construction of Certain Quadrilaterals
  • Construction of a Rhombus
  • Construction of a Rectangle
  • Construction of a Square
4 Statistics
  • Introduction
  • Frequency Distribution Table
  • Graphical Representation of the Frequency Distribution for Ungrouped Data
  • Pie Chart (or) Pie Diagram
  • Graphical Representation of the Frequency Distribution for Grouped Data
  • Histogram
  • Frequency Polygon
5 Information Processing
  • Introduction
  • Packing
  • Packaging Methods

Tamil Nadu Board Class 8 Science Syllabus

Class 8 Science syllabus is designed for interactive learning and activity-based learning to reduce the complexity of the syllabus. Students should ensure that they refer to the syllabus to know what chapters to study. They can find the syllabus in the table below:

Chapter Name Topics
Term I
1 Measurement
  • Introduction
  • System of Units
  • Temperature
  • Electric Current (I)
  • Amount of Substance
  • Luminous Intensity
  • Plane Angle
  • Solid Angle
  • Clocks
  • Accuracy in Measurements
  • Approximation
  • Rounding Off
2 Forces and Pressure
  • Force
  • Pressure Exerted by Air-Atmospheric Pressure
  • Forces in Liquids
  • Surface Tension
  • Viscous Force or Viscosity
  • Friction
3 Light
  • Types of Mirrors
  • Terms Related to Spherical Mirrors
  • Images Formed by Spherical Mirrors
  • Applications of Curved Mirrors
  • Laws of Reflection
  • Types of Reflection
  • Multiple Reflections
  • Refraction of Light
  • Dispersion
4 Matter
  • Why symbols?
  • Metals and Non-metals
  • Compound
5 Changes Around Us
  • Chemical Reactions based on Physical Contact
  • Chemical Reactions based on Solution of Reactants
  • Chemical Reactions based on Electricity
  • Chemical Reactions based on Heat
  • Chemical Reactions based on Light
  • Chemical Reactions based on Catalyst
  • Effects of Chemical Reactions
6 Microorganisms
  • Virus
  • Bacteria
  • Fungi
  • Algae
  • Protozoa
  • Harmful Microorganisms
  • Microbes in Food Process
  • Relationship between Man and Microbes – Balances, Imbalances, and Uses
  • Prions
  • Virions
7 Plant Kingdom
  • Taxonomy
  • Outline of Bentham and Hooker’s System of Classification
  • Binomial Nomenclature
  • Salient Features of Algae
  • Fungi
  • Bryophytes
  • Pteridophytes
  • Difference between Bryophytes and Pteridophytes
  • Gymnosperms
  • Angiosperms
  • Uses of Medicinal Plants
8 Organization of Life
  • Organisation of Cells and Tissues
  • Homeostasis
  • Diffusion
  • Osmosis
  • Osmoregulation
  • Cellular Respiration
  • Metabolism
  • Introduction to the Information Age
Term II
1 Heat
  • Effects of Heat
  • Transfer of Heat
  • Calorimetry
  • Thermostat
  • Thermos Flask
2 Electricity
  • Atom
  • Charges
  • Transfer of Charges
  • Flow of Charges
  • Electroscope
  • Lightning and Thunder
  • Electric Circuits
  • Effects of Current
3 Air
  • Oxygen
  • Nitrogen
  • Carbon Dioxide
  • Greenhouse Effect and Global Warming
  • Acid Rain
4 Atomic Structure
  • Dalton’s Atomic Theory
  • Fundamental Particles
  • Thomson’s Atom Model
  • Valency
  • Ions
  • Naming Chemical Compounds
  • Chemical Equation
  • Laws of Chemical Combinations
5 Movements
  • Movement and Locomotion
  • Movement in Different Animals
  • Types of Movements
  • Joints
  • Skeleton System
  • Muscles
6 Reaching the Age of
  • Adolescence and Puberty
  • Secondary Sex Characteristics
  • Role of Hormones in Reproduction
  • Reproductive Phase of Life in Human
  • Menstrual Cycle
  • Reproductive Health
  • Nutritional Needs of Adolescents
  • Personal Hygiene for Adolescence
7 Digital Painting
  • Tux Paint
  • Tux Math
Term III
1 Sound
  • Production of Sound
  • Propagation of Sound
  • Sound Waves
  • Properties of Sound
  • Musical Instruments
  • Sound Produced by Humans
  • Mechanism of Human Ear
  • Noise Pollution
2 Magnetism
  • Classification of Magnets
  • Magnetic Properties
  • Magnetic Field
  • Magnetic Materials
  • Artificial Magnets
  • Earth’s Magnetism
  • Uses of Magnets
3 Universe and
Space Science
  • Rockets
  • India’s Space Programmes
  • NASA
4 Water
  • Composition
  • Properties of Water
  • Water – A Universal Solvent
  • Potable Water
  • Water Pollution
  • Controlling Water Pollution
5 Acids and Bases
  • Acids
  • Bases
  • Indicators
6 Chemistry in
Everyday Life
  • Hydrocarbon
  • Natural Gas
  • Fuel Gases
  • Coal and Its Types
  • Petroleum
  • Fuel
  • Alternative Fuel
  • Solar Energy
7 Crop Production and
  • Agricultural Practices
  • Basic Properties of Crop Production
  • Rotation of Crops
  • Seed Bank
  • Bio-Indicators
  • Agriculture Research Institutions
  • Foliar Sprays
  • Biocontrol Methods
8 Conservation of
Plants and Animals
  • Deforestation
  • Afforestation
  • Reforestation
  • Endangered Species
  • Red Data Book
  • Conservation
  • PBR (People’s Biodiversity Register)
  • Biomagnification
  • Animal Welfare Organisations
9 Visual Communication
  • LibreOffice Components
  • Text Documents
  • Selecting Text
  • Formatting Options
  • Alignment
  • Page Orientation

Tamil Nadu Board Class 8 Social Science Syllabus

The Social Science syllabus is divided into four sections, namely History, Geography, Civics, and Economics. It enlightens us about the rich cultural history, geographical diversity, political scenario, and economic effectiveness of our country. The table below provides the Tamil Nadu Board Class 8 Social Science syllabus:

Section Chapter Name
Term I
1 History Advent of the Europeans
2 From Trade to Territory
3 Rural Life and Society
4 People’s Revolt
5 Geography Rocks and Soils
6 Weather and Climate
7 Hydrologic Cycle
8 Civics How the State Government Works
9 Citizens and Citizenship
10 Economics Money, Savings, and Investments
Term II
1 History Educational Development in India
2 Development of Industries in India
3 Geography Migration and Urbanisation
4 Hazards
5 Civics Understanding Secularism
6 Human Rights and UNO
7 Road Safety Rules and Regulations
Term III
1 History Urban Changes During the British Period
2 Status of Women in India Through the Ages
3 Geography Industries
4 Exploring Continents (Africa, Australia, and Antarctica)
5 Map Reading
6 Civics Defence & Foreign Policy
7 The Judiciary
8 Economics Public and Private Sectors

Tamil Nadu Board Class 8 English Syllabus

Class 8 English Syllabus gives more priority to developing reading and creative writing skills in the global language English. The syllabus helps students know what chapters to study and what not to. They can find the Tamil Nadu Board Class 8 syllabus in the table below:

Unit Number Section Chapter Name
Term I
1 Prose Hobby Turns into a Successful Career
Poem My Hobby: Reading
Supplementary Jim Corbett, a Hunter Turned Naturalist
2 Prose Friendship
Poem Lessons in Life
Supplementary Homeless Man and His Friends: A True Story
3 Prose Being Safe
Poem Firework Night
Supplementary When Instinct Works
Term II
1 Prose Sir Isaac Newton – The Ingenious Scientist
Poem Making Life Worthwhile
Supplementary The Three Questions
2 Prose My Reminiscence
Poem A Thing of Beauty
Supplementary Crossing the River
Term III
1 Prose The Nose-Jewel
Poem Special Hero
Supplementary The Woman on Platform 8
2 Prose Cyber Safety
Poem My Computer Needs a Break
Supplementary The Mystery of the Cyber Friend
3 Play Jack and the Beanstalk

Tamil Nadu State Board Class 8 Study Plan to Maximise Score

Study Plan to Maximise Score

Having a study plan and preparation tips ensure that students are learning effectively and seamlessly. They help students be more confident for the exams and serve as roadmaps to reach their destination. To help students we have prepared the some preparation tips and study plan that students can refer to. They can find them below and use it for their daily studies.

Tamil Nadu State Board Class 8 Preparation Tips

Below are the most effective preparation tips that will help Class 8 TN board students to ace the examinations. Students must refer to these tips and tricks to learn the concepts smoothly and appear for the exams without flinching.

  1. Curriculum: It is significantly important to know the syllabus for Term I, Term II, and Term III. Also, it is better to get a clear idea of Formative Assessment’s (FA) activities, important topics, the blueprint of each subject, and the marking scheme.
  2. Timetable: Students must prepare a well-planned timetable for systematic study and follow it strictly. Also, prepare an exam revision timetable 10 to 15 days before the Summative Assessment (SA).While preparing the exam revision timetable, keep the following points in mind: order of exam, number of revision holidays, number of chapters, the difficulty level of the subject, etc.
  3. Know your strength: Actively engage in scholastic and co-scholastics activities in the school. Be aware of your strengths and weaknesses in each subject. Focus on your strengths rather than on weaknesses. Have a positive attitude towards school, syllabus, teacher, studies, parents, etc.
  4. Method of learning
  • Give equal importance to scholastic and co-scholastic activities. 
  • Actively participate in Formative Assessment (FA) such as projects, assignments, debate, quiz, drama, etc. 
  • Complete the homework on a regular basis. 
  • Study by practising on paper, and avoid just reading. 
  • Make study points for quick revision. 
  • List out the important dates, names of scientists, equations, etc. 
  • Revise important topics frequently.
  • Take a five-minute break after an hour of study.
  • Don’t mug up the content. It is necessary to understand the concept to attempt all application type, problem-solving type questions.

Mock test: Take frequent mock tests and solve the previous question papers. This is an ultimate tip to crack the exam and get a better score. It will not only make you prepare for the actual exam but boost your confidence.

By attempting mock tests, you can easily enhance your preparation. Mock tests provided by Embibe are designed by the experts. You can take subject-wise mock tests and check your score. It will also make you familiarise with the question paper pattern.

Tamil Nadu State Board Class 8 Detailed Study plan

Having a detailed study strategy helps students prepare well for the exam by giving equal focus on all the subjects. This is helpful when students are preparing a study schedule and they can implement these on their daily studies. Below is the detailed study plan for Tamil Nadu State Board Class 8.

Prepare a four-hour study plan and stick to it to achieve good marks in your FA and SA in each of the three terms. The following subject-wise study strategy can help you to improve your marks and make studying easier.

Study Strategy for Mathematics:

The following are some strategies to improve your understanding of Mathematics.

  1. Understand the basic concepts correctly.
  2. If any concept is not clear, refer to the previous chapter or previous year topic.
  3. Do your homework regularly.
  4. Practice solved problems and exercise questions daily.
  5. If you have any doubts about the problems, seek the help of teachers or parents.
  6. Start attempting questions based on the difficulty levels.
  7. Be careful during mathematical operations such as addition, multiplication, subtraction, division of numbers and their sign, i.e., positive or native.
  8. Be vigilant in transposing the number during simplification of the numerical.
  9. Make a list of important equations on a chart, stick it near your study table, and revise them regularly.
  10. Follow the shortcut tricks while calculating answers to save time.
  11. Be aware of the blueprint and question pattern thoroughly. 
  12. Solve previous years’ question papers and evaluate them yourself.
  13. Take frequent mock tests to manage the time and to reduce mathematical errors during the exam.

Study Strategy for Science:

There are a lot of diagrams, equations, reactions, formulas, laws, numericals, and experiments, and sometimes it may not feel so easy. Here are some tips to improve marks in Science:

  1. Understand the basics before proceeding on to more difficult topics.
  2. Important formulas, laws, diagrams, scientist names and their inventions, equations, etc., should be written down on a piece of paper or a chart that you can view every day. It helps to recall concepts easily.
  3. Adopt the learning by doing methods for a few topics.
  4. For a better understanding of the concepts and for practical knowledge, perform experiments and activities on a regular basis. 
  5. Diagrams should be learnt by practising on a sheet of paper. Do not forget to label the diagrams. While labelling them, do take a mental note of memorising the spellings.
  6. Do not spend too much time on diagrams. 
  7. Learn the proper spelling of the technical word, scientist names, scientific names of plants and animals, etc.
  8. Understand the blueprint as well as the question pattern.
  9. Solve at least the last 5-years’ question papers and take frequent mock tests within a prescribed time limit.

Study Strategy for Social Science

Social Science is a scoring and interesting subject too. Here are a few tips for good marks in Social Science.

  1. Make a list of important dates, events, names, etc.
  2. Read the textbook thoroughly.
  3. Learn the maps thoroughly.
  4. Know the current political scenario of the state and the county.
  5. Give importance to previous years’ question papers and mock tests.
  6. As the Social Science paper is lengthy, stick to the word count of each type of question.
  7. It is preferable to write the answers in points rather than lengthy paragraphs.
  8. Don’t repeat the same points to reach the word count.

Study Strategy for English

English is also a scoring subject and needs comparatively less time for preparation compared to Mathematics and Science. Here are a few useful tips for scoring good marks in English.

  1. Read newspapers, storybooks, novels, science fiction, etc., which will help you improve your English language knowledge and writing skill. 
  2. Give more importance to sections like unseen passages, note-making, etc., as it does not need much preparation.
  3. Thoroughly understand the basics of grammar.
  4. Avoid spelling mistakes.
Freaquently Asked Questions

Below are the frequently asked questions with answers about Tamil Nadu State Board Class 8 exam 2023:


Q: Where can I get details about the Tamil Nadu Board Class 8 exam?

Ans: Students can get details about the Tamil Nadu Board Class 8 exam on this page.

Q: What is the exam pattern followed by the Tamil Nadu board for Class 8?

Ans: Tamil Nadu board follows trimester system and CCE pattern for evaluation of Class 8 students. Each term has separate Formative Assessments and Summative Assessments.

Q: Where can I get the syllabus for Tamil Nadu Board Class 8?

Ans: Students can get the syllabus for Tamil Nadu Board Class 8 on this page.

Q: Where can I practice questions for TN Board Class 8?

Ans: Students can practice questions for TN Board Class 8 on Embibe.

Q: Does Embibe provide mock tests for TN Board Class 8?

Ans: Yes, Embibe provides mock tests for TN Board Class 8.

List of Educational Institutions for Tamil Nadu State Board Class 8

About Exam

Students should carefully choose the schools depending on the quality of education, their location, and other factors. There are numerous good schools afilliated to Tamil Nadu State Board that offers secondary education to students. Below is the list of schools affiliated to Tamil Nadu Board.


Sl. No. School Name


PUMS, Alangudi


PUMS, Aathur


PUMS, Pillur


AMS, Pozhakkudi


AMS, Sirupuliyur


PUMS, Kottur


PUMS, Kurungulam


PUMS, Menankudi


AMS, Pandaravadai


PUMS, Ubayavedandapuram


PUMS, Tholi


Future Exams After Tamil Nadu State Board Class 8


In this competitive world, exams are one of the ways to bring out students’ knowledge, interests, capacity and potential. To advance to the next class, students must pass a school-wise exam. Students are promoted from Class 8 to Class 9 on the basis of Continuous Comprehensive Evaluation (CCE).

Apart from this school-level exam, there are plenty of National and International competitive exams conducted every year. These assessments boost students' confidence and enthusiasm for subjects.

Some of the competitive Olympiad exams to which Class 8, as well as Class 9 students, can appear are:

Competitive Exams Official Link
International Science Olympiad (ISO) ISO
International Maths Olympiad (IMO) IMO
English International Olympiad (EIO) EIO
General Knowledge International Olympiad (GKIO) GKIO
International Computer Olympiad (ICO) ICO
International Drawing Olympiad (IDO) IDO
National Essay Olympiad (NESO) NESO
National Social Studies Olympiad (NSSO) NSSO

Some of the competitive exams to which Class 8 students can appear are as follows:

  1. National Talent Search Examination (NTSE): Science, Maths, Social Science, Mental Ability, and General Knowledge are tested through this exam. Qualified students are awarded cash prizes and scholarships for the next academic year.
  2. National Level Science Talent Search Exam (NLSTSE): The subjects included are Maths, Science, and other General Awareness questions.
  3. Indian National Olympiad (INO): The syllabus includes Physics, Chemistry, Biology, Astronomy, and Junior Science. This exam has a five-stage procedure. The initial stage is the written exam conducted by NSE (National Standard Examination).
  4. GeoGenius: In this exam, students are asked to mark the various locations of India on a blank map to create interest in geography. 
  5. National Interactive Maths Olympiad (NIMO): This exam tests and analyses the mental ability and mathematical skills of the students. It aims to reduce the fear of mathematics and make mathematics an easy and loving subject for the students.
  6. National Means cum Merit Scholarship (NMMS): It is conducted by the Directorate of Government Examination. The candidates studying in Class 8 and whose parental annual income does not exceed Rs.1,50,000/- are eligible to appear for the examinations. Students who passed in this exam are rewarded with a scholarship of Rs. 6000/- per year.

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