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TN Board Syllabus 2021 | Tamil Nadu Board Class 10 / 12, Syllabus PDF

TN Board Syllabus

Directorate of Government Examination has made available TN Board Syllabus for students of Class 10th/12th, so that they can prepare for the examination by taking reference of it and know about the chapters and exam pattern included in it. Students can also download Tamil Nadu State Board Syllabus PDF that is available on this page.

The question papers of Tamil Nadu Board Exams are prepared as per the prescribed TN Board Syllabus 2021, so students are advised to strictly follow the syllabus in order to score good marks in the examination. Check the given TN State Board Syllabus and plan your studies according to it.

TN Board Syllabus

TN 10th Syllabus

Tamil Nadu Board 10th Syllabus for Mathematics:

Relations and functionsOrdered Pair, Cartesian product, Relations, Functions, representation and types of Functions
Numbers and SequencesEuclid’s Division Lemma and Algorithm, Modular Arithmetic, Sequences, AP, Seris, GP
AlgebraSimultaneous Linear Equations in three variables, GCD and LCM of Polynomials, Rational expressions, Square Root of Polynomials, Quadratic Equations and Graph, etc.
GeometrySimilarity, Thales Theorem and Angle Bisector Theorem, Pythagoras Theorem, Circles and Tangents, Concurrency Theorems
Coordinate GeometryArea of a Triangle, Area of a Quadrilateral, Inclination of a Line, Straight Line, General Form of a Straight Line
TrigonometryTrigonometric Identities, Heights and Distances
MensurationSurface Area, Volume, Volume and Surface Area of Combined Solids, Conversion of Solids from one shape to anotherwith no change in Volume
Statistics and ProbabilityMeasures of Dispersion, Coefficient of Variation, Probability, Algebra of Events, Addition Theorem of Probability

TN SSLC Syllabus – Social Science:

Part NameChapters Covered
  • Outbreak of World War I and Its Aftermath
  • The World between two World Wars
  • World war II
  • The World after World War II
  • Social and Religious Reform Movements in the 19th Century
  • India – Location, Relief and Drainage
  • Climate and Natural Vegetation of India
  • Components of Agriculture
  • Resources and Industries
  • India – Population, Transport, Communication and Trade
  • Indian Constitution
  • Central Government
  • State Government
  • Gross Domestic Product and its Growth: an Introduction
  • Globalization and Trade

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TN Class 10th Syllabus –  Science:

Laws of MotionOptics
Thermal PhysicsElectricity
AcousticsNuclear Physics
Atoms and MoleculesPeriodic Classification of Elements
SolutionsTypes of Chemical Reactions
Carbon and its CompoundsPlant Anatomy and Plant Physiology
Structural Organisation of AnimalsTransportation in Plants and Circulation in Animals
Nervous SystemPlant and Animal Hormones
Reproduction in Plants and AnimalsHeredity
Origin and Evolution of LifeBreeding and Biotechnology
Health and DiseasesEnvironmental Management
Visual Communication

TN SSLC Syllabus – English:

Section AVocabulary, Synonyms, Antonyms, Lexical
Section BGrammar, Filling in, Transform, Punctuation
Section CProse, Textual Comprehension, Paragraph
Section DPoetry, Memory, Comprehension, Paragraph
Section ELanguage. Functions, Normal Comprehension, Error Spot

Tamil Nadu SSLC Exam Pattern:

PartSubjectMaximum MarksMinimum Marks to beobtained for pass
Part ITamil (Compulsory) – Paper I10035
Tamil (Compulsory) – Paper II100
Part IIEnglish- Paper I10035
English- Paper II100
Part IIIMathematics10035
Social Science10035
Part IVOptional LanguageTelugu, Arabic, Malayalam, Kannada, Hindi, Gujarati Sanskrit, Tamil, French and Urdu100Not Prescribed

Download: TN 10th Syllabus PDF

TamilNadu State Board 12th Syllabus

Tamil Nadu Class 12 Syllabus – English:

Vocabulary CompetenciesMeanings, syllabification, spellings, word formation, vocabulary improvement, phrasal verbs and idioms, foreign words and phrases.
Grammatical CompetenciesSentence patterns, conditional and concessional clauses, modal auxiliaries, reported speech, relative clauses, the transformation of sentences, passivization.
Listening CompetenciesComprehension passage containing six-eight lines, short passages, ease of breath, CNN news panel discussion, coherence,
Speaking CompetenciesIntroduction to topics through group discussions, greeting, introduction, and giving information, disagreeing peacefully, projecting one’s image, expressing gratitude, welcome address, vote of thanks, and more.
Reading CompetenciesDescriptive, argumentative, factual, and literary texts.
Writing CompetenciesScientific and factual discourse, interesting texts, reports, relevant situations, non-verbal information, projects, advertisements, et cetera.
Study SkillsDictionaries, library facilities, internet, verbal and non-verbal texts, lectures, books and journals, essays of students, email language.
OccupationalReport writing, presenting messages, picture composition, presenting facts and figures in a systematic method, advertisements, and more.
Strategic CompetenciesSamples of pupil language, areas of doubt, hesitation, and more.
Creative competenciesEssay writing, poem writing, critical appraisal, scriptwriting for interviews, cartoon scripts, travelogues, captions for photographs, translation.

Tamil Nadu Board 12th Syllabus – Mathematics

Systems of EquationsSystems of linear equations, methods of solution
Applications of MatricesMatrices for transformations: Matrices for Translation, Reflection, Rotation, Glide reflection, Shear and Stretch, Isometry and similarity matrices for the same.
Analytical GeometryDefinition of a conic, Derivation of the standard equation of Parabola, Ellipse, Hyperbola and Rectangular Hyperbola, Chords, Tangents & Normals, and more.
Vector AlgebraVectors and Scalars Representations of vectors and operations of addition and subtraction, Scalar and vector products, Triple products, products 4 vectors, and more.
Applications of DifferentiationDerivative as a rate measurer, Derivative as a measure of slope, Mean Value Theorems, Curve tracing, et cetera.
Applications of IntegrationDefinite integral and its applications
Differential EquationsFormation of differential equations, I order and II Order Linear Equations, Applications.
Probability DistributionRandom variable, probability functions, mathematical expectation, discrete and continuous distribution.
Complex NumbersComplex Algebra Fundamental operations on complex numbers, Applications.
Algebraic StructuresRings. Integral Domains and Fields, Group Structure.

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TamilNadu State Board Syllabus 12th – Physics:

Systems of EquationsSystems of linear equations, methods of solution
Applications of MatricesStrong information, input-output analysis, transition matrices for market share.
Analytical GeometryStandard equations, tracing the conics, derivation of standard equations
Sequences and SeriesProgressions and number sums, application in commerce
Applications of DifferentiationFunctions in Economics and Commerce, derivative as a rate of measure, derivative as a measure of slope, maxima and minima, applications of maxima and minima, partial derivatives, errors, and applications.
Applications of IntegrationDefinite integral, area under a curve, commuting producer’s surplus and consumer surplus.
Differential EquationsThe formula of differential equations, I Order variables, II Order linear equations with constant coefficients, applications.
Probability DistributionRandom variable, probability functions, mathematical expectation, discrete and continuous distribution.
Sampling TechniquesSampling distribution, errors, estimation, quality control charts.
Forecasting Techniques and Decision TheoryLinear Programing, correlation, and regression, index numbers, decision theory.
Current ElectricityElectric Current, drift velocity, Ohm’s law, Electrical resistivity, superconductivity, Combination of resistors, Electric power and more.
Effects of Electric CurrentHealing effect, Joule’s law, magnetic effect of electric current, Magnetic dipole moment of a revolving electron, Conversion to ammeter and voltmeter, Bar magnet as an equivalent solenoid, and more.
Electromagnetic Induction And Alternating CurrentElectromagnetic induction, Alternating current, Eddy current, AC generator, methods of inducing emf, self-induction.
Electromagnetic Waves And Wave OpticsElectromagnetic waves and their characteristics, Transverse nature of electromagnetic waves, Emission and Absorption spectrum, Theories of light, Wavefront and Huygens principle, etc.
Atomic PhysicsAtomic structure, Bohr’s model, Sommerfield’s atom model, Quantum numbers, x -rays production properties, detection, absorption, diffraction of x – rays, and more.
Dual Nature of Radiation and MatterThe photo-electric effect, Photocells and their application, Matter waves, electron microscope.
Nuclear PhysicsNuclear properties, Nuclear mass defect, Nature of Nuclear forces, Neutron discovery, Radioactivity, Nuclear fission.
RelativityConcept of space, time and mass, Frame of reference, Newtonian relativity, Special theory of relativity, Doppler effect of light,
Semiconductor devices and their applicationsSemiconductor theory, Semiconductor doping, Formation of P-N Junction, Diode as a rectifier, Junction – transistors, Measuring Instruments, and more.
Communication SystemsModes of propagation ground wave, Amplitude modulation, Antennas, and Transmission lines, TV.Transmission and reception, Video signal analysis, and more.

TN 12th Syllabus for Chemistry:

Inorganic ChemistryAtomic Structure II, Periodic Table, Coordination compounds & bio coordination compounds, Nuclear Chemistry, etc.
Physical ChemistrySolid State, Thermodynamics, Chemical Equilibrium, Chemical Kinetics, Surface Chemistry, Electro Chemistry, Electro Chemistry II, etc.
Organic ChemistryIsomerism in Organic Chemistry, Hydroxy derivatives, Ethers, Carbonyl Compounds, Carboxylic acid, Organic Nitrogen Compounds, Biomolecules, Chemistry in Action, Problems in Chemistry.

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Tamilnadu Board 12 Syllabus for Commerce:

OrganizationMeaning and Types of Organization
Sole traderMeaning of sole trader, Special features of a sole trader, Merits of a sole trader, Demerits of a sole trader.
PartnershipDefinition of partnership, Special features of partnership, Similarities between sole trader and partnership, Merits and Demerits of Partnership, Types of Partnership, Kinds of Partners, Rights and Duties of partners, Partner’s express and Implied authority, Partnership Deed, Dissolution of partnership, and more.
Companies I and IIDefinitions, Differences between partnership and company, Kinds of companies, public company, private company, Privileges of a private company, Differences between private company and public company, Formation of a company, Memorandum of Association, Articles of Association, Prospectus, Shares, Allotment of shares, DebenturesTypes, Differences between Shares and Debentures.
Stock ExchangeIntroduction, Procedures regarding new Issues, Stock Exchange, Investors and speculators, Differences, SEBI, Mutual funds, Bombay Online Trading (BOLT).
Co-operativesDefinition, Merits, and Demerits, Types of Cooperatives, Differences between companies and cooperatives.
Government in BusinessIntroduction, Types, Public Corporation, Government Companies, Differences between the private sector and the public sector.

TN Board Syllabus Class 12 – Economics:

Nature and Scope of EconomicsDefinition of Economics, The divisions, and nature of economics, and their relationship with other subjects, static and dynamic concepts, Scope of micro and macro Economics, Nature of Economic Laws, Basic concepts in economics.
Basic Economic ProblemsBasic economic problems of all societies, Production possibility curve.
Consumer’s BehaviorCharacteristics of human wants, Concept of utility Marshallian approach, Consumers’ surplus and indifference curves theory, Indifference curve theory.
Law of Demand and Law of SupplyThe concept of demand and the causes for the demand curve sloping downwards, Factors determining demand, Elasticity of demand, Factors determining Elasticity of demand, The concept supply, Factors or determinants of the supply curve, shifts in the supply curve.
Equilibrium PriceConcept of equilibrium, Concepts of static equilibrium and dynamic equilibrium, Diagram of equilibrium price, Time periods and price fixation.
ProductionThe concept of production, The factors of production, Production function, Laws of returns and laws of returns to scale, Difference between Laws of Returns and Laws of Returns to Scale.
Cost and RevenueThe concepts of cost and revenue, The different kinds of costs and revenues, To develop skills to draw diagrams and to prepare tables,
Market Structure and PricingStructure and different kinds of markets, The characteristic features of perfect and imperfect competition, Product differentiation, Wastes of monopolistic competition, Monophony.
Marginal Productivity Theory of DistributionThe general theory of income distribution, The marginal productivity theory of factor pricing and its criticism, Theories of distribution, and more.
Simple Theory of Income DeterminationThe theory of income determination, Aggregate demand, and aggregate supply, consumption function, investment function, Govt.’s Spending, Shifts in aggregate demand, and more.
Monetary PolicyMoney, Functions of money, money supply, Inflation, and Deflation.
Fiscal PolicyThe concept of public finance and its importance, taxes, Budget, Limitations of fiscal policy.

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Tamilnadu Syllabus Class 12- History:

History of Modern IndiaIndia under East India Company’s Rule, Education under the Company’s rule, British rule in Tamilnadu, The Great Revolt of 1857, Changes in Indian administration after 1858, India’s Freedom Movement, Role of Tamilnadu in India’s Freedom Movement, India after independence – Social, Economic, Scientific and Technological Progress.
Modern World HistoryRenaissance, the American war of independence, French Revolution, Industrial, and Agricultural Revolutions, Spread of Colonialism, Russian Revolution, Rise of Fascism and Nazism, Second World War, Growth of Asian Nations China and Japan after the Second World War, UNO, Cold War.

Tamilnadu Class 12 Exam Pattern 2021:

Part I- Language3 HoursTamil, Hindi, Kannada, Telugu, Malayalam, Urdu, Sanskrit, Arabic, French, and German.
Part II- English3 HoursEnglish
Part III- Any 4 subjects3 HoursAny 4 subjects from General Stream Papers or Vocational Stream Papers.

Download: TN 12th Syllabus PDF

Download: HSE (I & II Year) / SSLC Question Paper Patterns  (New & Old Syllabus)

Frequently Asked Question (FAQs):

Question 1) What are the passing marks in the Tamilnadu Board exams 2021?

Answer 1) Students need to obtain atleast 35% marks in each subject to pass out the examination.

Question 2) Is the question paper set is of difficulty level?

Answer 2) The questions asked in the exam is generally of moderate nature. You can check out the previous year paper to know the difficulty level.

Question 3) Can TN Board syllabus be covered in just one month?

Answer 3) The syllabus include wide topics, so it is not possible to covered up in one month.

Students must go through the given TN Board Syllabus 2021 to know the topics included in each subject and prepare as per class wise (10th/12th). Students can also bookmark our web portal to get more information related to the exams.

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