Overview
NVS, or Navodaya Vidyalaya Samiti, operates as an autonomous body under the Ministry of Education, Government of India. It is committed to providing high-quality, contemporary education, encompassing cultural elements, values instillation, environmental awareness, adventure activities, and physical education to exceptionally talented children, primarily from rural backgrounds, irrespective of their family's socio-economic status. This body conducts the examination for the post of Trained Graduate Teacher(TGT) and Post Graduate Teacher(PGT).
Exam Pattern
- NVS papers are conducted in CBT mode. All questions within the NVS will consist of Multiple-choice Questions (MCQs), each offering four alternatives, among which one will be deemed the most appropriate answer. Each question carries 1 mark and negative marking of 1/4th (0.25 Marks) is applicable for each wrong answer.
- The NVS TGT and PGT comprise one paper each, divided into six parts.
- Both papers (TGT & PGT), Part-I to IV will be common and Part -V will be domain subject (subject specific).
- In Part-VI, which is qualifying in nature, a candidate can choose General Hindi, General English and any Regional language (in case of TGT) from among the 19 languages mentioned in the syllabus.
- The time allotted for each paper is 3 Hours.
Note: In Part-I to V the candidate will not be evaluated, if he/she fails to attain qualifying marks in Part-VI. It is mandatory to obtain 40% marks in each language to qualify under Part-VI.
NVS Trained Graduate Teacher (TGT) | ||||
Test | Component of the test | Number of questions | Total Marks | Duration of the test |
---|---|---|---|---|
Part-I | General Awareness | 10 | 10 | The test duration will be of 3 hours without any time limit for each part of the test individually. |
Part-II | Reasoning Ability | 10 | 10 | |
Part-III | Knowledge of ICT | 10 | 10 | |
Part-IV | Teaching Aptitude | 10 | 10 | |
Part-V |
Domain Knowledge
(Difficulty level Graduation)
a. Understanding of critical and creative Teaching based questions. b. Experiential activity-based pedagogy and case study-based questions. c. NEP-2020 d. Khelo India and Fit India Program (for PETs only) |
80 | 80 | |
Total | 120 | 120 | ||
Part-VI | Language Competency General Hindi, General English and Regional Language*-10 marks each subject). This part is qualifying in nature only with minimum 40% marks in each language. Part-I to V of the candidate will not be evaluated, if he/she fails to attain qualifying marks in Part-VI. | 30 | 30 |
NVS Post Graduate Teacher (PGT) | ||||
Test | Component of the test | Number of questions | Total Marks | Duration of the test |
---|---|---|---|---|
Part-I | General Awareness | 10 | 10 | The test will be of 3 hours duration without any time limit for each part of the test individually. |
Part-II | Reasoning Ability | 20 | 20 | |
Part-III | Knowledge of ICT | 10 | 10 | |
Part-IV | Teaching Aptitude | 10 | 10 | |
Part-V |
Domain Knowledge:
*subject specific syllabus as on NVS website under Recruitment
Heading
a. Understanding of critical and creative Teaching based questions. b. Experiential activity-based pedagogy and case study-based questions. c. NEP-2020 |
80 | 80 | |
Total | 130 | 130 | ||
Part-VI | Language Competency Test (General English and General Hindi-10 marks each subject). This part is qualifying in nature only with minimum 40% marks in each language. Part-I to V of the candidate will not be evaluated, if he/she fails to attain qualifying marks in Part-VI. | 20 | 20 |
Strategy & Syllabus
A well-considered pre-exam approach is crucial for students to succeed, influencing aspects such as time management, prioritization of topics, stress reduction, and optimal use of resources. This strategy facilitates the efficient allocation of time, ensuring a balanced focus on different sections of the exam. By prioritizing key topics, it helps alleviate anxiety by familiarizing students with the exam pattern. The approach also encourages the effective use of resources, supports productive revision, and fosters confidence through goal-setting and adaptive methodologies. Overall, this strategy empowers students to face exams with confidence, enhancing their ability to perform well under diverse exam conditions. Considering this, we have outlined comprehensive strategies for all parts of the paper under the NVS. We believe that by reading and implementing these strategies, students can increase their chances not only of passing the exam but also of achieving higher marks.
NVS TGT
According to the syllabus for all subjects of TGT Teachers, Part-I to IV will be common. Part-V will be Domain subject. Difficulty level of the Domain Subject will be the graduation level. Developing a strategic approach for the NVS TGT exam requires a comprehensive understanding of the syllabus.
The detailed section-wise strategy for each section is as follows:Part-I: General Awareness
This is a section with extensive content; hence the preparation strategy will have to be made keeping in mind the important points written in the syllabus and their frequency in exam. Focus on topics like - Indian History, Geography, Economy, and General Science. Review relevant portions of NCERT books, especially those related to the subject you are applying for. To prepare for this section to achieve good marks, you can include Drishti Publications' G.K. book and One Day MAGIC Series in your study material. Stay updated with current affairs related to education, national and international events. Solve previous years' question papers to understand the exam pattern. Identify recurring themes and topics that are frequently asked.
Part-II: Reasoning Ability
For this part you can also take the help of some authentic books. In this section, it is more important to solve the questions in a time bound manner. Practice solving a variety of reasoning questions including verbal and non-verbal reasoning. Work on improving numerical ability through regular practice. Work on time management skills to solve reasoning problems within the stipulated exam time.
Part-III: Knowledge of ICT
Identify specific topics such as computer fundamentals, software, hardware, networking, and recent developments in ICT. Keep abreast of the latest trends and advancements in ICT. Practice using computer applications and tools to reinforce theoretical knowledge. Solve practical problems related to software applications and troubleshooting. Solve previous year question papers to understand the pattern of ICT-related questions. Identify areas where you need more practice and revision. Allocate specific time slots for ICT preparation in your study schedule.
Part-IV: Teaching Aptitude
This section in this exam assesses candidates' understanding of teaching methodologies and educational concepts. Focus on child psychology, classroom management, and communication skills. Familiarize yourself with educational philosophies and teaching-learning processes. Develop critical thinking skills and problem-solving abilities. Practice with mock tests and previous years' question papers. Analyse your performance and identify areas that need improvement.
Part-V: Domain Subject
Ensure a clear understanding of fundamental concepts and theories in your subject. Subject specific knowledge is the deciding factor to get your name in the success list of NVS TGT exam results. This is a competitive exam, so it is important for students to study authentic books in a timely manner and practice MCQs of related subjects daily. Apart from this, it is also important to analyse the previous year's papers so that one can understand the paper pattern and determine which topic is more relevant than the other. Seek clarification for any doubts or unclear concepts through textbooks, online resources, or consultation with subject experts. Allocate specific time to each topic based on its weightage and complexity. Thoroughly review the NCERT books related to the chosen subject. Prepare concise summary notes for quick revision. Focus on weak areas during the revision process.
Part-VI: Language Competency Test (For Language Teachers)
The standard of questions for the Language Proficiency Test (Hindi, English and Regional Language, if applicable) shall be of basic nature (up to Class X level). It is notable that candidates can choose any 1 regional language from among the following 19 languages: Assamese, Bengali, Gujarati, Hindi, Kannada, Malayalam, Manipuri, Marathi, Bodo, Nepali, Odia, Punjabi, Tamil, Telugu, Urdu, Garo, Khasi, Mizo, English. However, the standard of English & Hindi for those who are opting one of these two languages as regional language/mother tongue also, will be higher than the standard as that of General English and General Hindi. This part is only qualifying in nature with minimum 40% marks in each language, hence it is quite important, without qualifying in it, no section will be considered. So, it is very important to Strengthen grammar, vocabulary, and comprehension skills in both English and Hindi. Focus on language proficiency and linguistic abilities and practice questions more and more daily.
The Detailed Syllabus for NVS TGT is as follows:
Common Topics for NVS TGT | ||||
S.N. | Topics | Number of Topic-wise syllabus | ||
---|---|---|---|---|
1. | Reasoning Ability | Puzzles & Seating arrangement, Data sufficiency, Statement based questions (Verbal reasoning), Inequality, Blood relations, Sequences and Series, Direction Test, Assertion and Reason, Venn Diagrams. | ||
2. | Numerical Ability | Numerical Ability Number Systems, Simple Interest and Compound Interest, Simplification/Approximation, Time and Work, Averages, and Data Interpretation. | ||
3. | General Awareness | Current Affairs with special emphasis in the field of Education. | ||
4. | Language Competency Test (General English and General Hindi) |
General English: Reading Comprehension, Cloze Test, Sentence Improvement, Spotting the errors, Sentence Rearrangement and Synonyms/Antonyms. सामान्य हिन्दी : संधि, समास, विलोम शब्द, पर्यायवाची शब्द, सामान्य अशुद्धियाँ, वाक्यांशों के लिये एक शब्द, मुहावरे-लोकोक्तियाँ, अपठित गद्यांश पर आधारित प्रश्न Language Competency Test (Part-VI) for 19 Regional Languages (Only for TGTs/Misc. Cat. of Teachers): Questions may be based upon the topics of the concerned Regional Language. Note: The standard of questions for the Language Proficiency Test (Hindi, English and Regional Language, if applicable) shall be of basic nature (upto Class X level). |
||
5. | Knowledge of ICT | Fundamentals of Computer System, Basics of Operating System, MS Office, Keyboard Shortcuts and their uses, Important Computer Terms and Abbreviations, Computer Networks, Cyber Security, and Internet. | ||
6. | Teaching Aptitude |
Teaching-Nature, Characteristics, Objectives and Basic requirements, Learner's characteristics, Factors affecting teaching, Methods of Teaching, Teaching Aids and Evaluation Systems. Note: Difficulty level of questions shall vary accordingly. Higher the post (TGT/PGT), higher the difficulty level. |
Following are the subject-wise syllabus –
हिन्दी
गद्य साहित्य :
- हिन्दी साहित्य का उद्भव, विकास एवं गद्य साहित्य की विधाएँ
- उपन्यास पर आधारित प्रश्न
- कहानी पर आधारित प्रश्न
- नाटक/एकांकी पर आधारित प्रश्न
- निबंध पर आधारित प्रश्न
- यात्रा-वृतांत पर आधारित प्रश्न
- संस्मरण/रेखाचित्र पर आधारित प्रश्न
- आत्मकथा/जीवनी पर आधारित प्रश्न
- रिपोर्ताज़ पर आधारित प्रश्न
काव्य भाग :
- हिन्दी काव्य का विकास
- आदिकालीन काव्य पर प्रश्न
- भक्तिकालीन काव्य पर प्रश्न : निर्गुण काव्य, सगुण काव्य तथा सूफी काव्य
- रीतिकालीन काव्य पर प्रश्न
- आधुनिककालीन काव्य पर प्रश्न
- भारतेन्दु युग, द्विवेदी युग, छायावाद, प्रगतिवाद, प्रयोगवाद, नई कविता, समकालीन कविता
हिन्दी भाषा का विकास एवं व्यावहारिक व्याकरण:
- हिन्दी भाषा का विकास, इसकी उप-भाषाएँ एवं बोलियाँ
- देवनागरी लिपि एवं उसका विकास
- वर्ण विचार- (उच्चारण, वर्तनी एवं संधि)
- शब्द विचार और शब्द रचना (पर्याय, विलोम, अनेकार्थक, श्रुति-सम-भिन्नार्थक शब्द इत्यादि)
- विकारी शब्द, अविकारी शब्द
- वाक्य रचना : (रचना और अर्थ के आधार पर, पद परिचय)
- अलंकार
- शब्द - शक्तियाँ
- मुहावरे एवं लोकोक्तियाँ
- अपठित गद्यांश/पद्यांश
- संविधान में हिंदी की स्थिति (संपर्क भाषा हिंदी, प्रयोजनमूलक हिंदी, कार्यालय हिंदी, मानक हिंदी)
English
Reading Comprehension (Section – A)
Ability to Comprehend, Analyse and Interpret an Unseen Text
Three/four unseen texts of varying lengths (150-250 words) with a variety of objective type, multiple choice questions (including questions to test vocabulary) testing factual and global comprehension.
Writing Ability (Section – B)
- Testing ability to express facts, views/opinions in a coherent and logical manner in a style suitable to the task set.
- One short writing task such as: notice, message or a postcard.
- Writing a report of an event, process, or place.
- Writing an article/debate/speech based on visual /verbal input on a given concurrent topic for e.g. environment, education, child labour, gender bias, drug-abuse etc presenting own views fluently.
- Writing a letter (formal/informal) on the basis of verbal/visual input. Letter types include: (a) letter to the editor; (b) letter of complaint; (c) letter of request; (d) descriptive, personal letters.
Grammar and Usage (Section – C)
Ability to apply the knowledge of syntax, language/grammatical items and to use them accurately in context. The following grammatical structures will be tested:
- Tenses
- Modals
- Voice
- Subject – Verb Concord
- Connectors
- Clauses
- Parts of speech
- Punctuation
- Sequencing to form a coherent sentence or a paragraph
Literature (Section – D)
- To test the candidate’s familiarity with the works of writers of different genres and periods of English Literature.
- The candidate should have a thorough knowledge of: -
- Shakespeare’s Works.
- Romantic Period (e.g. Shelley, Wordsworth, Keats, Coleridge, Byron etc.)
- 19th & 20th Century American and English Literature (e.g. Robert Frost Hemingway, Ted Hudges, Whitman, Hawthorne, Emily Dickinson, Bernard Shaw etc.)
- Modern Indian Writing in English (e.g. Anita Desai, Vikram Seth, Nissim Ezekiel, K.N. Daruwala, Ruskin Bond, R.K. Narayan, Mulk Raj Anand, Khushwant Singh etc.)
- Modern Writings in English from different parts of the world.
Mathematics
Real Numbers
- Representation of natural numbers, integers, rational numbers on the number line. Representation of terminating/non-terminating recurring decimals, on the number line through successive magnification.
- Rational numbers as recurring/terminating decimals. Examples of non- recurring/non-terminating decimals. Existence of non-rational numbers (irrational numbers) and their representation on the number line. Explaining that every real number is represented by a unique point on the number line and conversely, every point on the number line represents a unique real number.
- Laws of exponents with integral powers. Rational exponents with positive real bases. Rationalization of real numbers. Euclid’s division lemma, Fundamental Theorem of Arithmetic. Expansions of rational numbers in terms of terminating/non-terminating recurring decimals.
Elementary Number Theory
- Peano’s Axioms, Principle of Induction; First Principal, Second Principle, Third Principle, Basis Representation Theorem, Greatest Integer Function, Test of Divisibility, Euclid’s algorithm, The Unique Factorisation Theorem, Congruence, Chinese Remainder Theorem, Sum of divisors of a number. Euler’s totient function, Theorems of Fermat and Wilson.
Matrices
- R, R2, R3 as vector spaces over R and the concept of Rn. Standard basis for each of them. Linear Independence and examples of different bases. Subspaces of R2, R3. Translation, Dilation, Rotation, Reflection in a point, line and plane. Matrix form of basic geometric transformations. Interpretation of eigenvalues and eigenvectors for such transformations and eigenspaces as invariant subspaces. Matrices in diagonal form. Reduction to diagonal form upto matrices of order 3. Computation of matrix inverses using elementary row operations. Rank of matrix, Solutions of a system of linear equations using matrices.
Polynomials
- Definition of a polynomial in one variable, its coefficients, with examples and counter examples, its terms, zero polynomial. Degree of a polynomial, Constant, linear, quadratic, cubic polynomials; monomials, binomials, trinomials. Factors and multiples. Zeros/roots of a polynomial/equation. Remainder Theorem with examples and analogy to integers. Statement and proof of the Factor Theorem. Factorization of quadratic and of cubic polynomials using the Factor Theorem. Algebraic expressions and identities and their use in factorization of polynomials. Simple expressions reducible to these polynomials.
Linear Equations in two variables
- Introduction to the equation in two variables. Proof that a linear equation in two variables has infinitely many solutions and justify their being written as ordered pairs of real numbers, Algebraic and graphical solutions.
Pair of Linear Equations in two variables
- Pair of linear equations in two variables. Geometric representation of different possibilities of solutions/inconsistency. Algebraic conditions for number of solutions. Solution of a pair of linear equations in two variables algebraically – by substitution, by elimination and by cross multiplication.
Quadratic Equations
- Standard form of a quadratic equation. Solution of the quadratic equations (only real roots) by factorization and by completing the square, i.e. by using quadratic formula. Relationship between discriminant and nature of roots. Relation between roots and coefficients, Symmetric functions of the roots of an equation. Common roots.
Arithmetic Progressions
- Derivation of standard results of finding the nth term and sum of first n terms.
Inequalities
- Elementary Inequalities, Absolute value, Inequality of means, Cauchy – Schwarz Inequality, Chebycheff's Inequality.
Combinatorics
- Principle of Inclusion and Exclusion, Pigeonhole Principle, Recurrence Relations, Binomial Coefficients.
Calculus
- Sets, Functions and their graphs: polynomial, sine, cosine, exponential and logarithmic functions. Step function, Limits and continuity. Differentiation, Methods of differentiation like Chain rule, Product rule and Quotient rule. Second order derivatives of above functions. Integration as a reverse process of differentiation. Integrals of the functions introduced above.
Euclidean Geometry
- Axioms/postulates and theorems. The five postulates and Euclid. Equivalent versions of the fifth postulate. Relationship between axiom and theorem. Theorems and lines and angles, triangles and quadrilaterals, Theorems on areas of parallelograms and triangles, Circles, theorems on circles, Similar triangles, Theorem on similar triangles. Constructions.
- Ceva’s Theorem, Menelaus Theorem, Nine Point Circle, Simson’s Line, Centres of Similitude of Two Circles, Lehmus Steiner Theorem, Ptolemy’s Theorem.
Coordinate Geometry
- The Cartesian plane, Coordinates of a point, Distance between two points and section formula, Area of a triangle.
Areas and Volumes
- Area of a triangle using Heron's formula and its application in finding the area of a quadrilateral. Surface areas and volumes of cubes, cuboids, spheres (including hemispheres) and right circular cylinders/cones. Frustum of a cone. Area of a circle: area of sectors and segments of a circle.
Trigonometry
- Trigonometric ratios of an acute angle of a right – angled triangle. Relationships between the rations. Trigonometric identities. Trigonometric ratios of complementary angles. Heights and distances.
Statistics
- Introduction to Statistics: Collection of data, presentation of data, tabular form, ungrouped/grouped, bar graphs, histograms, frequency polygons, qualitative analysis of data to choose the correct form of presentation for the collected data. Mean, median, mode of ungrouped data. Mean, median and mode of grouped data. Cumulative frequency graph.
Probability
- Elementary Probability and basic laws. Discrete and Continuous Random variable, Mathematical Expectation, Mean and Variance of Binomial, Poisson and Normal distribution. Sample mean and Sampling Variance. Hypothesis testing using standard normal variate. Curve Fitting. Correlation and Regression.
Social Science
History
- Contemporary World
- Industrial Revolution
- Economic Depression
- Labour & Peasant Class issues
- Growth of industries in India in twentieth century
- Features of colonial society in India
- French Revolution
- Causes
- Events
- Impact
- Consequences
- The Revolt of 1857
- Indian Freedom Struggle – 1885 to 1947
- Russian Revolution – 1917
- Causes
- Events
- Impact on Russia and the World
- Consequences
- Rise of Socialism
- Philosophy of Karl Marx
- Socialism in Europe
- Impact of Socialism
- Rise of Fascist Forces in Germany & Italy.
- The Two World Wars and the Establishment of UN.
Geography
- Introduction to solar system; origin of Earth
- Motions of the Earth: Rotation, Revolution, Occurrence of Day and night; change of seasons; Latitudes and Longitudes; Finding time.
- Earth’s Interior: Origin of continents and ocean basins Wegener’s Continental drift theory, Theory of Plate Tectonics, Earthquakes and Volcanoes, Folding and faulting.
- Rocks and minerals: Types of rocks; soil formation; major types and characteristics.
- Agents of gradation: Weathering, mass wasting, running water, wind, glaciers, sea waves and karst topography.
- Climate
- Atmosphere: Composition and structure, elements of weather and climate Insulation: Heat Budget, Heating and cooling of atmosphere, Conduction, Convection, Solar Radiation, Terrestrial radiation, Advection, Temperature, Factors controlling temperature, distribution of temperature-horizontal and vertical.
- Pressure: Pressure belts, winds, cyclones and anticyclone Evaporation, condensation and precipitation and their forms: Humidity, rainfall and its types.
- World climates: Classification, greenhouse effect, global warming and global climate change.
- Water (Oceans): Distribution of water bodies on the Earth’s surface; hydrological cycle.
- Ocean: Submarine relief, distribution of temperature and salinity; movement of ocean water-waves, tides currents of Atlantic, Pacific and Indian Ocean
- Maps and Scales: Definition and classification, Finding directions, conventional signs, Techniques of representing relief features on map; contours, hachures, Hill shading, layer tinting. Representation of climatic data; line and Bar Graph, (Climo graph) Isotherms, isobars and isohyets
- Biosphere: Ecology, type of Ecosystem, structure and functions of Ecosystem- Food Chain, Food Web, World Biomes, Ecological Balance, Biodiversity and its conservation.
- India (Size and Location)
- Physical features of India
- Geological Structure, Physiographic divisions, drainage system and its evolution.
- Climate: origin and mechanism of Indian monsoon, Seasons of India, Classification of Climate of India (Coeppen’s) Soil: Types and distribution: Natural Vegetation: types and distribution.
- Population
- Growth and Distribution of population: Causes & Factors Migration-Causes and consequences Population theories & their relevance-Malthus, Demographic transition – theory Population composition and its Attributes: Population and sustainable development; Population as a resource; Population problems and policies with reference to India
- Resources and Development
- Meaning, nature and Components of resources and environment; Resources, environment and technology interface: classification of resources. Distribution, utilization, economic and environmental significance and conservation of water, Minerals, Forests and fisheries; production and distribution of major crops, wildlife resource and energy resources.
- Agriculture
- Wet and dry agriculture, Intensive, Extensive, shifting, commercial and plantation agricultural development and problems, crop intensity, major crops.
- Manufacturing Industries
- Classification, locational factors, types and distribution, industrial clusters of India, Production and distribution of sugar, Cotton Textile, Iron and Steel, chemicals and electronic industries.
- Lifelines of National Economy
- Means of transportation and communication, Roads, Railways, waterways and airways, oil and gas pipelines, National electric grid, radio, television satellite and computers
- International trade – Changing pattern of India’s foreign trade, seaports and airports: Tourism as trade.
- Understanding Disaster and Hazards
- Type of Disasters – Natural & Manmade
- Disaster Management: Becoming a Disaster manager. Components of Disaster Management.
- Disaster risk reduction: Disaster risk management. Understanding Disaster mitigation. Specific Hazards and mitigation.
- Common manmade Disasters and their prevention
- Community based Disaster management and social planning for Disasters.
- Tsunami: The killer sea waves.
- Survival skills: during and after Disaster.
- Alternative Communication system.
- Safe construction Practices.
- Sharing Responsibilities.
- Planning ahead.
- Components of production
- People as Resource
- Economic activities/non-economic activities
- Population
- Education
- Health
- Unemployment/Employment
- Poverty as a challenge
- Poverty line
- Poverty & inequality
- Policies for poverty reduction
- Poverty estimates
- Food Security in India
- Food Security
- Green revolution
- Buffer Stock
- Issue Price/Support Price
- Role of co-operative societies in food security
- Development Growth/Development and structural development:
- Growth and distribution, sustainable agricultural growth
- Growth structural changes
- Population and human resource development
- Purchasing power parity (PPP)
- Main features of Indian Economy at the time of Independence
- Economic development
- Gross Enrolment Ratio
- Foreign trade & Economic development
- Development & under development
- Distribution of Income / factors of development
- Sectors of the Economy
- Classification of Sectors like– Primary/Secondary/Organized/Unorganized/Public/Private Sector
- Small and Large Industry
- Performance of the Public Sector
- Privatization
- Employment growth in the Industrial Sector
- Money & Credit
- Indian Monetary System
- Function of money
- Banks: Central Bank function, Commercial Banks
- Self-help Groups (SHGs)
- Debt trap
- Demand of money & supply of money
- Financial markets
- Money and capital market
- Monetary aggregates in India
Civics
- Power sharing
- Federalism
- Democracy and Diversity
- Political parties
- Elections
- Challenges to Democracy
- Popular struggle and movements – like in Nepal, Bolivia.
- Democracy:
- Concept
- Salient Features
- Local Self Government
- Elections
- Democracy in India & the World
- Indian Constitution:
- Framing of the constitution
- Adoption of the constitution
- Working of Institutions – Parliament, Judiciary
- Fundamental Rights
Science
Effects of current
Potential; potential difference ohm's law; series combination of resistors, parallel combination of resistors; Power dissipation due to current; Inter relation between P,V,I and R. Magnetic field & magnetic lines, Magnetic field due to current carrying conductor; Fleming left hand rule, Electromagnetic Induction; Induced Potential Difference, Induced current; Direct current, Alternating current; Frequency of AC, Advantage of Electronic Motor & Electric Generator.
Light
Convergence and Divergence of light; Images formed by a Concave Mirror; related concepts, centre of curvature; principles axis, optic centre, focus, focal length, Refraction & Laws of Refraction. Images formed by a convex lens; functioning of vision and remedies. Applications of spherical mirrors and lenses. Appreciation of concept of refraction index; Twinkling of stars; Dispersion of light; Scattering of light.
Sources of Energy
Different forms of Energy, Leading to different sources for human use: Fossil Fuels, solar energy; Biogas; Wind; Water and Tidal Energy; Nuclear Energy. Renewable versus non-renewable sources.
Motion : Force and Newton’s Law
Displacement, Velocity, uniform & non-uniform motion along a straight line, acceleration distance-time and velocity, Time graphs for uniform and uniformly accelerated motion; Equations of motion by graphical method; Elementary idea of uniform circular motion. Force and Motion; Newton’s laws of motion Inertia of a body; Inertia and Mass, Momentum Force and acceleration, Elementary idea of conservation of momentum, Action and Reaction forces.
Gravitation : Work, Energy and Power
Gravitation; Universal Law of Gravitation, Force of gravitation of the earth gravity, acceleration due to gravity; mass and weight; free fall. Work done by a force energy, power; Kinetic and Potential energy; law of conservation of energy.
Floatation
Thrust and Pressure, Archimedes Principle, Buoyancy, Elementary idea of relative density.
Sound
Nature of Sound and its Propagation in various media, Speed of Sound, Range of hearing in Humans; Ultrasound, Reflection of sound; Echo and SONAR; Structure of the Human Ear (Auditory aspect only).
Matter-nature and behaviour of matter
Gasses, liquids, solids, plasma and Bose-Einstein condensate, types of intermolecular forces. Classification of matter into mixtures and pure substances. Henry’s Law. Concentration of solutions.
Colloids-phases of colloids, Tyndall effect, Brownian movement. Suspension. Properties of matter. Measurement of properties of matter-S.I. system of units, physical and chemical changes
Laws of chemical combination.
Gay Loussac's law, Avogadro law, atomic and molecular masses, average atomic mass, mole concept and molar masses, percentage composition.
Structure of Atom
Dalton’s atomic theory, Discharge tube experiments, J.J. Thomson’s model of atom, Rutherford’s model, Bohr’s model of atom, electronic configuration, formation of ions, Characterisation of elements as metals, metalloids, or non- metals, isotopes (their applications), isobars and isotones.
Periodic classification of Elements
Mendeleev’s periodic law, Periodic properties of elements, trends in the periods and groups: Importance of the periodic table, position of hydrogen in the periodic table.
Chemical substances
Nature and behaviour Acid, Basis and Salts: Classical definition of acids and bases, Bronsted-Lowry theory, Lewis's concept of acid and bases, relative strengths of acids and bases, logarithmic or p scale- PH, pOH and pkw, ionic equilibria in a solution. Action of indicators on acids and bases, sources of acid and bases, Salt- Classification of salts and their PH.
Chemical reactions
Formulation of chemical equations, balancing chemical equations, Types of chemical equations with examples.
Metals and Non-metals
Characters of metals and non-metals including all properties and applications Occurrence of metals in nature: ores and minerals, enrichment of ores– metallurgical operations. Corrosion: rusting of iron – prevention of corrosion.
Carbon compounds
Position of carbon in the periodic table. Concept of hybridization and shapes of molecules, structural formula and molecular models, types of reactions undergone by organic compounds, homologous series of compounds having different functional groups, isomerism, IUPAC nomenclature of organic compounds.
Hydrocarbons – their classification formation of coal and petroleum.
Industrial source, preparation and properties of alkanes.
Alcohols: Preparation and properties. Qualitative analysis of alcohols, iodoform test, effect of alcohols on living beings. Carboxylic acids: Preparation and properties. Functional group analysis of carboxylic acid. Soaps, detergents, biodegradable detergents. Carbon fibres.
Conservation of natural resources
Pollution of river water, Ganga action plan for improving quality of water, Need for sustainable management of natural resources.
Development of non- conventional energy resources to prevent pollution and atmospheric conservation.
Man made material
Ceramics, cement, porcelain, glass, carbon fibres, soaps and detergents, polymers, fibres and plastics.
Life Processes
- What are life Processes.
- Need for Nutrition.
- Different modes of Nutrition in animals.
- What is Photosynthesis.
- Various steps of holozoic nutrition.
- Aerobic and anaerobic respiration.
- Transportation in Human beings.
- Transportation in Plants.
- Transportation in animals.
- Excretion in animals including Human beings.
- Excretion in Plants.
Control & Coordination.
- Animals – nervous system.
- Basic unit of Nervous System in animals.
- Reflex action.
- Human Brain.
- Coordination in plants.
- Geotropism – Positive, Negative.
- Hormones in animals.
- Endocrine & Exocrine glands.
Reproduction
- Importance of variation.
- Modes of Reproduction used by single organisms.
- Sexual Reproduction in plants and animals.
- Reproduction in Human beings.
- What happens when an egg is not fertilized?
- Modes of avoiding pregnancy (family planning)
Heredity and Evolution
- What is heredity?
- Medals Law of inheritance.
- How is sex determined?
- Evolution & Classification.
- Acquired and inherited traits.
- Homologous and Analogous organs.
- What are fossils?
- Human Evolution.
The Human eye and the colourful world
- Structure of eye
- Defects of eye and their correction
Natural resources
The fundamental unit of Life
- What are living organisms made of?
- Structure organization of cell
Tissues
- Define tissue
- Types of plants tissue and animals' tissues
Diversity of living organisms
- Basis of Classification.
- Classification & Hierarchy of classification – groups.
- Plantae, Animalia.
- Nomenclature.
Why do we fall ill
- Health & its failure.
- Diseases and their causes
- Types of diseases- Infectious, Non-infectious.
- Prevention of diseases
- Immunization
NATURAL RESOURCES
- Atmosphere, roll of atmosphere in climate control, wind, rain, environmental pollution:
- Global warming and greenhouse effect, acid rain, particulate pollutants, smog, formation of photochemical smog.
- Formation of ozone and its break down ozone hole, causes of ozone hole formation, polar vortex, effects of depletion of ozone hole
- Water pollution-oxygen demand, chemical oxygen demand, international standard of drinking water, processing of drinking water.
- Soil pollution: water recycling, strategies to control environmental pollution, its collection and proper methods of disposal
- Biogeochemical cycles: water cycle, nitrogen cycle, carbon cycle and oxygen cycle.
- Breath of life: Air, Air pollution
- Water a wonderful liquid
- Water pollution
- Biogeochemical cycles, Nitrogen cycle, Carbon cycle. Oxygen cycle.
- The greenhouse effect.
- What is the ozone layer? How does it protect the Earth? What are the causes of depletion of the ozone layer? How can it affect day to day life of living organisms
- Improvement in crop yield.
- Animal Husbandry.
- Need for Intercropping.
- Cross Breeding.
Our Environment:
Improvement in Food Resources
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