Written By tanushree
Last Modified 19-01-2023

Tamil Nadu Board Class 10 Syllabus 2023

Tamil Nadu Board Class 10 Syllabus: Did you know that around 9 lakh students appeared last year for the Tamil Nadu Board Class 10 exams? Only 8 lakh students passed the exams, but what about the remaining 1 lakh students? Have you ever thought about why a student studying in the same class cannot even pass while others score 90%? It could be a lack of preparation, focus, or proper understanding of the exam.

Having a proper understanding of the exam is crucial before starting the preparations. Knowing your syllabus and preparing accordingly will help you score better marks. At Embibe, students can access the Tamil Nadu Board Class 10 syllabus along with interactive 3D videos and mock tests for every chapter. You can pass your exam with flying colours with the right guidance and study materials provided by Embibe.

Tamil Nadu Board Class 10 Syllabus: Science

Given below is the table containing the syllabus for Tamil Nadu Class 10 Science.

Chapter No.	Chapter Name	Topics Covered in the Chapter
1	Laws of Motion	Force Inertia and its Types Linear Momentum and Conservation of Linear Momentum Newton’s Laws of Motion Torque Law of Gravitation Acceleration due to Gravity Mass and Weight
2	Optics	Properties of Light Refraction ‘Scattering of Light Lens Human Eye Optical Instruments
3	Thermal Physics	Heat and Temperature Thermal Energy and Thermal Energy Transfer Thermal Expansion of Solids Thermal Expansion of Liquids Fundamental Laws of Gases Real Gas and Ideal Gas
4	Electricity	Electric Circuit Ohm’s Law Electric Resistance and Resistivity Combination of Resistors Heating Effects of Electric Current and Electric Power Domestic Electric Circuits and Modern Electric Appliances
5	Acoustics	Production and Transmission of Sound Sound Waves Velocity of sound Waves Reflection of Sound Echo Doppler Effect
6	Nuclear Physics	Radio Activity Alpha, Beta and Gamma Rays and their Properties Nuclear Fission Nuclear Fusion Safety Measures while Handling Radioactive Materials Nuclear Reactors
7	Atoms and Molecules	Modern Atomic Theory Atom and Atomic Mass Molecule and Molecular Mass Difference between Atoms and Molecules Mole Concept Percent Composition Avogadro Hypothesis Relation between Vapour Density and Relative Molecular Mass
8	Periodic Classification of Elements	Introduction to Classification of Elements Modern Periodic law and the Modern Periodic Table Periodic Properties Metallurgy Occurrence of Ores in Tamil Nadu Properties of Metals Extractive Metallurgy of Aluminium Extractive Metallurgy of Copper Extractive Metallurgy of Iron Alloys Corrosion
9	Solutions	Solutions in Day-to-Day life Components of Solutions Types of Solutions Solubility Concentration of a Solution Hydrated Salts and water of Crystallisation Hygroscopic and Deliquescence
10	Types of Chemical Reactions	Introduction to a Chemical Reaction Types of Chemical reactions Rate of a Chemical Reaction State of Equilibrium Ionic Product of Water PH
11	Carbon and Its Compounds	Introduction to Carbon and Organic Compounds General Characteristics of Organic Compounds Classification of Organic Compounds based on the Pattern of Carbon Chain Classes of organic Compounds Homologous Series Nomenclature of Organic Compounds Ethanol Ethanoic Acid Organic compounds in Daily life Soaps and Detergents
12	Structural Organization of Animals	Introduction to Animal Kingdom The Indian Cattle Leech ‘Rabbit
13	Nervous System	Introduction to Stimuli, Response and Nervous Coordination Nervous System Transmission of Nerve Impulse Different types of Human Nervous System: Central, Peripheral and Autonomic Reflex Action
14	Plant and Animal Hormones	Introduction to Plant and Animal Hormones Plant Hormones Human Endocrine Glands
15	Reproduction in Plants and Animals	Introduction to Reproduction Asexual and Vegetative Reproduction Sexual Reproduction in Plants: Structure of Flowers, Pollination and Fertilisation Sexual Reproduction in Humans Fertilization to Foetal Development Reproductive Health, Population Explosion and family planning Urinary Tract Infection and Personal Hygiene
16	Heredity	Introduction to Heredity and Genetics Gregor Johann Mendel: His experiments and Laws Chromosomes, DNA and Genes Sex Determination
17	Origin and Evolution of Life	Introduction to Evolution of Earth and theories on Evolution of Life Evolution: Evidences and Theories of Evolution Variation Paleobotany, Ethnobotany and Exobiology
18	Breeding and Biotechnology	Introduction to Breeding and Biotechnology Modern Agricultural Practices and Crop Improvement and Green Revolution Methods of Plant Breeding and Crop Improvement Animal Breeding Genetic Engineering Biotechnology in Medicine Stem Cells- type and cell therapy DNA Fingerprinting and Genetically modified Organisms
19	Health and Diseases	Introduction to Health and Diseases Abuse and its Types Drug, Alcohol and Tobacco Abuse Diseases and Disorders due to Lifestyle Modifications
20	Environmental Management	Introduction to Environmental Management, Conservation and Judicious use of Resources Forest and its Importance Wildlife and its Conservation Soil Erosion Renewable and Non-Renewable energy Resources Non-Conventional Energy Resources Rainwater Harvesting Conservation of Electrical Energy and E-Waste Management
21	Visual Communication	Scratch Software
22	Transportation in Plants and Circulation in Animals	Introduction to Transportation in Plants and Animals Means of Transport in Plants Root Hair and Pathway of Water Absorbed by Roots Types of Movement of Water into the Root Cells Transpiration and Root Pressure Uptake and Translocation of Minerals Translocation of Sugars Via Phloem Ascent of Sap Blood Blood vessels Types of Circulatory System Blood Pressure Blood Groups Lymphatic System
23	Plant Anatomy and Plant Physiology	Introduction to Plant Anatomy and physiology Tissues and tissue system Internal Structure of Dicot and Monocot Root Internal Structure of Dicot and Monocot Stem Internal Structure of Dicot and Monocot Leaf Plastid and Mitochondria Photosynthesis and Respiration

Tamil Nadu Board Class 10 Syllabus: Mathematics

Given below is the table containing the syllabus for Tamil Nadu Class 10 Mathematics.

Chapter No.	Chapter Name	Topics Covered in the Chapter
1	Relations and Functions	Introduction to Relation and function Ordered Pair and Cartesian Product Relations Functions Types of Functions Special Cases of Functions Composition of Functions
2	Numbers and Sequences	Euclid’s Division Lemma The Fundamental Theorem of Arithmetic Modular Arithmetic Sequences Arithmetic progressions Geometric Progressions Special Series and Sums
3	Algebra	Simultaneous Linear Equations in three Variables GCD and LCM of polynomials Rational expressions Square Root of Polynomials Quadratic Equations Quadratic Graphs Operations on Matrices
4	Geometry	Similarity of Objects Similarity of Triangles Thales Theorem and Angle Bisector Theorem Construction of Triangles Circles and Tangents Construction of Tangents to circles Concurrency Theorems
5	Coordinate Geometry	Introduction to Coordinate Geometry Area of a Triangle and Quadrilateral Slope of a Line Straight Line and Equations
6	Trigonometry	Introduction to Trigonometry Trigonometric Identities Heights and Distances
7	Mensuration	Surface Area of solids Volume of solids
8	Statistics and Probability	Measures of dispersion Coefficient of Variation Probability Algebra of events Additional theorem on Probability