Saturday, February 19, 2022

10th standard 2nd Revision Portion Reduced Syllabus -2022

தமிழ்

இயல 4  பெருமாள் திருமொழி, இலக்கணம் – பொது

இயல 5 நீதி வெண்பா ,வினா, விடை வகைகள், பொருள்கோள்

இயல 6 கம்பராமாயணம்,அகப்பொருள் இலக்கணம்,திருக்குறள் 

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English

Unit 3 PROSE - Empowered Women Navigating the World 

       POEM - I am Every Woman GRAMMAR - Tense

Unit 4 PROSE - The Attic 

       GRAMMAR - Phrases and Clauses - Conjunctions - Nominalisation

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Maths

Unit 4 Geometry

4.1 Introduction 4.2 Similarity 4.3  Thales Theorem and Angle Bisector Theorem (Theorems 1,3-with proof & 2,4-without proof) 4.4  Pythagoras Theorem (Theorem 5-with proof) 4.5  Circles and Tangents (Theorem 6-without proof) 4.6 Concurrency Theorems 

Unit 5 Coordinate Geometry

5.1 Introduction  5.2 Area of a Triangle  5.3 Area of a Quadrilateral  5.4 Inclination of a Line 

5.5 Straight Line 

Unit 6. Trigonometry

6.1 Introduction 6.3 Heights and Distances

Physics 

3.  Thermal Physics

Introduction 3.1 Temperature 3.1.1  Absolute scale (Kelvin scale) of temperature 3.1.2 Thermal equilibrium 3.2 Thermal Energy 3.2.1  Characteristic features of heat energy transfer 3.2.2 Other units of Heat energy 3.4 Fundamental laws of gases 3.4.1 Boyle’s law 3.4.2 Charles’ law 3.4.3 Avogadro’s law 3.5 Gases 3.5.1 Real gases 3.5.2 Ideal gases

4. Electricity

Introduction 4.1 Electric Current 4.1.1 Definition of Electric Current 4.1.2 SI unit of Electric current 
4.2 Electric circuit 4.2.1 Electrical components 4.3  Electric potential and Potential difference 4.3.1 Electric Potential 4.3.2 Electric Potential Difference 4.3.3 Volt 4.4 Ohm’s law 4.5 Resistance of a material 4.5.1 Unit of Resistance 4.6  Electrical resistivity and electrical conductivity 4.6.1 Electrical resistivity 4.6.2 Conductance and Conductivity 4.8 Heating effect of current 4.8.1 Joule’s Law of Heating 4.9 Electric power 4.9.1 Unit of electric power 4.9.2 Consumption of electrical energy

Chemistry
8.  Periodic Classification of Elements
Introduction 8.1 Modern periodic law 8.2 Modern periodic table 8.2.1 Features of periods 8.2.2 Features of groups 8.6. Properties of metals 8.6.1 Physical properties 8.6.2 Chemical properties 8.10 Alloys 8.10.1 Amalgam 8.10.2 Method of making alloys 8.10.3 Types of alloys 8.11 Corrosion 8.11.2  Methods of preventing corrosion

9. Solutions
Introduction 9.2 Components of solutions 9.3 Types of solutions 9.3.1  Based on the physical state of the solute and the solvent 9.3.2  Based on the type of solvent 9.3.3 Based on the amount of solute 9.3.4 Concentrated and dilute Solutions 9.6  Hydrated salts and water of crystallization 9.6.1 Copper sulphate pentahydrate 9.6.2  Magnesium sulphate heptahydrate 9.7 Hygroscopy 9.8 Deliquescence

Biology
14.  Transportation in Plants and Circulation in Animals
Introduction 14.1  Means of Transport in Plants 14.1.1 Diffusion 14.1.2 Active Transport 14.1.3 Osmosis 14.2  Root hair – water absorbing unit 14.3  Pathway of water absorbed by roots 14.4  Types of movement of water into the root cells 14.4.1 Apoplast Pathway 14.4.2 Symplast Pathway 14.5 Transpiration 14.5.1  Factors affecting transpiration, 14.6 Root pressure 14.7 Uptake of minerals 14.8  Translocation of Mineral Ions 14.9 Phloem Transport 14.10 Translocation of sugars 14.12 Blood 14.15 Structure of Human heart 14.15.2 Heart Beat 14.17 Blood Groups

16.  Plant and Animal Hormones
Introduction 16.1 Plant Hormones 16.1.1  Auxins (Except Went’s Experiment) 16.1.2 Cytokinins 
16.1.3 Gibberellins 16.2 Human Endocrine glands 16.2.1 Pituitary Gland 16.2.2 Thyroid Gland 16.2.4  Pancreas (Islets of Langerhans) 16.2.5 Adrenal Gland 16.2.6 Reproductive Glands 16.2.7 Thymus Gland

17.  Reproduction in Plants and Animals
Introduction 17.3 Sexual Reproduction in Plants 17.3.1 Parts of a Typical Flower 17.3.2 Structure of the Ovule 17.4 Pollination 17.4.1 Types of Pollination 17.6 Fertilization in Plants 17.7 Sexual reproduction in human 17.7.1  Male reproductive organ - Structure of Testes 17.7.2.  Female reproductive organ - Structure of Ovary 17.8 Gametogenesis 17.8.1 Structure of human Sperm 17.8.2 Structure of human Ovum 17.9  Menstrual cycle - Process of Ovulation 17.14 Personal Hygiene 17.14.1 Body Hygiene 17.14.2 Toilet Hygiene 17.14.3 Menstrual and napkin Hygiene

18. Genetics
Introduction 18.1  Gregor Johann Mendel – Father of Genetics 18.2  Monohybrid cross-Inheritance of one gene 18.3  Dihybrid Cross- Inheritance of two genes and Law of Independent Assortment 18.4 Mendel’s laws 18.5 Chromosomes, DNA and genes 18.5.1 Structure of a Chromosome 18.5.4. Karyotype 18.6 Structure of DNA 18.6.1 Watson and Crick model of DNA 18.6.2 DNA Replication 18.6.3 Significance of DNA 18.7. Sex Determination 18.7.1. Sex Determination in Human

Practicals
3.  Determination of resistivity
5.  Testing the solubility of salt
10.  Mendel’s monohybrid cross
13.  Identification of Blood cells

History
3. World War II
3.1.  Causes, Course and Effects of World War II 3.2. Holocaust and its fallout
4.  The World after World War –II 
4.5. Non-Aligned Movement
5.  Social and Religious Reform Movements in the 19th Century
Entire Unit
6.  Early Revolts Against British Rules In Tamil Nadu
Entire Unit

Geography
3. India – Agriculture
3.1 Soils 3.2 Modern irrigation methods 3.3 Agriculture 3.7.  Major issues faced by farmers in India
4.  India- Resources and Industries
4.1. Minerals-Types of Minerals 4.2. Energy Resources
5.  India-Population, Transport, Communication and Trade
5.1. Population 5.3. Urbanization

Civics
3. State Government
Entire Unit
4. India’s foreign policy
Entire Unit
Economics
2. Globalization and Trade
2.1. Globalization 2.4. Globalization In India 2.7.  Impact and challenges of Globalization
3.  Food security and Nutrition 
Entire Unit









Thursday, February 17, 2022

10th Standard Second Revision Time Table - 2022

         DIRECTORATE OF GOVERNMENT EXAMINATIONS, CHENNAI – 600 006 

                                     SSLC EXAMINATION - 2021-2022 

                                      REVISED TIME TABLE - TEST - II 

                                       Place: Chennai -6 Date: 31.01.2022 

                          Examinations Commence at 10.00 a.m. Ends at 01.00 p.m