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CBSE Class 11 Maths is given below:
Mathematics Class 11 Syllabus
Exam Structure
Unit

Topic

I.

Sets and Functions

II.

Algebra

III.

Coordinate Geometry

IV.

Calculus

V.

Mathematical Reasoning

VI.

Statistics and Probability

UnitI Sets and Functions
1. Sets
Sets and their representations. Empty set. Finite and Infinite sets. Equal sets. Subsets. Subsets of a set of real numbers especially intervals (with notations). Power set. Universal set. Venn diagrams. Union and Intersection of sets. Difference of sets. Complement of a set. Properties of Complement Sets. Practical Problems based on sets.
2. Relations & Functions
Ordered pairs, Cartesian product of sets. Number of elements in the cartesian product of two finite sets. Cartesian product of the sets of real (upto R x R). Definition of relation, pictorial diagrams, domain, codomain and range of a relation. Function as a special kind of relation from one set to another. Pictorial representation of a function, domain, codomain and range of a function. Real valued functions, domain and range of these functions: constant, identity, polynomial, rational, modulus, signum, exponential, logarithmic and greatest integer functions, with their graphs. Sum, difference, product and quotients of functions.
3. Trigonometric Functions
Positive and negative angles. Measuring angles in radians and in degrees and conversion of one into other. Definition of trigonometric functions with the help of unit circle. Truth of the sin2x+cos2x=1, for all x. Signs of trigonometric functions. Domain and range of trignometric functions and their graphs. Expressing sin (x±y) and cos (x±y) in terms of sinx, siny, cosx & cosy and their simple application. Deducing identities like the following:
Identities related to sin 2x, cos 2x, tan 2x, sin 3x, cos 3x and tan 3x. General solution of trigonometric equations of the type sin y = sin a, cos y = cos a and tan y = tan a.
UnitII Algebra
1. Principle of Mathematical Induction
Process of the proof by induction, motivating the application of the method by looking at natural numbers as the least inductive subset of real numbers. The principle of mathematical induction and simple applications.
2. Complex Numbers and Quadratic Equations
Need for complex numbers, especially √1, to be motivated by inability to solve some of the quardratic equations. Algebraic properties of complex numbers. Argand plane and polar representation of complex numbers. Statement of Fundamental Theorem of Algebra, solution of quadratic equations in the complex number system. Square root of a complex number.
3. Linear Inequalities
Linear inequalities. Algebraic solutions of linear inequalities in one variable and their representation on the number line. Graphical solution of linear inequalities in two variables. Graphical solution of system of linear inequalities in two variables.
4. Permutations and Combinations
Fundamental principle of counting. Factorial n. (n!)Permutations and combinations, derivation of formulae and their connections, simple applications.
5. Binomial Theorem
History, statement and proof of the binomial theorem for positive integral indices. Pascal's triangle, General and middle term in binomial expansion, simple applications.
6. Sequence and Series
Sequence and Series. Arithmetic Progression (A.P.). Arithmetic Mean (A.M.) Geometric Progression (G.P.), general term of a G.P., sum of n terms of a G.P., Arithmetic and Geometric series infinite G.P. and its sum, geometric mean (G.M.), relation between A.M. and G.M.
UnitIII Coordinate Geometry
1. Straight Lines
Brief recall of two dimensional geometry from earlier classes. Shifting of origin. Slope of a line and angle between two lines. Various forms of equations of a line: parallel to axis, pointslope form, slopeintercept form, twopoint form, intercept form and normal form. General equation of a line. Equation of family of lines passing through the point of intersection of two lines. Distance of a point from a line.
2. Conic Sections
Sections of a cone: circles, ellipse, parabola, hyperbola; a point, a straight line and a pair of intersecting lines as a degenerated case of a conic section. Standard equations and simple properties of parabola, ellipse and hyperbola. Standard equation of a circle.
3. Introduction to Three–dimensional Geometry
Coordinate axes and coordinate planes in three dimensions. Coordinates of a point. Distance between two points and section formula.
UnitIV Calculus
1. Limits and Derivatives
Derivative introduced as rate of change both as that of distance function and geometrically.
Intutive idea of limit. Limits of polynomials and rational functions, trignometric, exponential and logarithmic functions. Definition of derivative, relate it to slope of tangent of a curve, derivative of sum, difference, product and quotient of functions. The derivative of polynomial and trignometric functions.
UnitV Mathematical Reasoning
1. Mathematical Reasoning
Mathematically acceptable statements. Connecting words/ phrases  consolidating the understanding of "if and only if (necessary and sufficient) condition", "implies", "and/or", "implied by", "and", "or", "there exists" and their use through variety of examples related to real life and Mathematics. Validating the statements involving the connecting words difference between contradiction, converse and contrapositive.
UnitVI Statistics and Probability
1. Statistics
Measures of dispersion; Range, mean deviation, variance and standard deviation of ungrouped/grouped data. Analysis of frequency distributions with equal means but different variances.
2. Probability
Random experiments; outcomes, sample spaces (set representation). Events; occurrence of events, 'not', 'and' and 'or' events, exhaustive events, mutually exclusive events, Axiomatic (set theoretic) probability, connections with the theories of earlier classes. Probability of an event, probability of 'not', 'and' and 'or' events.
Chemistry Class 11 Syllabus
Unit

Title

I

Basic Concepts of Chemistry

II

Structure of Atom

III

Classification of Elements & Periodicity in Properties

IV

Chemical Bonding and Molecular Structure

V

States of Matter: Gases and Liquids

VI

Thermodynamics

VII

Equilibrium

VIII

Redox Reactions

IX

Hydrogen

X

sBlock Elements

XI

Some pBlock Elements

XII

Organic Chemistry: Basic Principles & Techniques

XIII

Hydrocarbons

XIV

Environmental Chemistry

Unit I Some Basic Concepts of Chemistry
General Introduction: Importance and scope of chemistry.
Nature of matter, laws of chemical combination, Dalton's atomic theory: concept of elements, atoms and molecules.
Atomic and molecular masses, mole concept and molar mass, percentage composition, empirical and molecular formula, chemical reactions, stoichiometry and calculations based on stoichiometry.
Unit II Structure of Atom
Discovery of Electron, Proton and Neutron, atomic number, isotopes and isobars. Thomson's model and its limitations. Rutherford's model and its limitations, Bohr's model and its limitations, concept of shells and subshells, dual nature of matter and light, de Broglie's relationship, Heisenberg uncertainty principle, concept of orbitals, quantum numbers, shapes of s, p and d orbitals, rules for filling electrons in orbitals  Aufbau principle, Pauli's exclusion principle and Hund's rule, electronic configuration of atoms, stability of half filled and completely filled orbitals.
Unit III Classification of Elements and Periodicity in Properties
Significance of classification, brief history of the development of periodic table, modern periodic law and the present form of periodic table, periodic trends in properties of elements atomic radii, ionic radii, inert gas radii Ionization enthalpy, electron gain enthalpy, electronegativity, valency. Nomenclature of elements with atomic number greater than 100.
Unit IV Chemical Bonding and Molecular Structure
Valence electrons, ionic bond, covalent bond; bond parameters, Lewis structure, polar character of covalent bond, covalent character of ionic bond, valence bond theory, resonance, geometry of covalent molecules, VSEPR theory, concept of hybridization, involving s,p and d orbitals and shapes of some simple molecules, molecular orbital theory of homonuclear diatomic molecules (qualitative idea only), hydrogen bond.
Unit V States of Matter: Gases and Liquids
Three states of matter, intermolecular interactions, types of bonding, melting and boiling points, role of gas laws in elucidating the concept of the molecule, Boyle's law, Charles law, Gay Lussac's law, Avogadro's law, ideal behaviour, empirical derivation of gas equation, Avogadro's number, ideal gas equation. Deviation from ideal behaviour, liquefaction of gases, critical temperature, kinetic energy and molecular speeds (elementary idea)Liquid State vapour pressure, viscosity and surface tension (qualitative idea only, no mathematical derivations)
Unit VI Chemical Thermodynamics
Concepts of System and types of systems, surroundings, work, heat, energy, extensive and intensive properties, state functions.
First law of thermodynamics internal energy and enthalpy, heat capacity and specific heat, measurement of ΔU and ΔH, Hess's law of constant heat summation, enthalpy of bond dissociation, combustion, formation, atomization, sublimation, phase transition, ionization, solution and dilution. Second law of Thermodynamics (brief introduction)
Introduction of entropy as a state function, Gibb's energy change for spontaneous and nonspontaneous processes, criteria for equilibrium.
Third law of thermodynamics (brief introduction).
Unit VII Equilibrium
Equilibrium in physical and chemical processes, dynamic nature of equilibrium, law of mass action, equilibrium constant, factors affecting equilibrium  Le Chatelier's principle, ionic equilibriumionization of acids and bases, strong and weak electrolytes, degree of ionization, ionization of poly basic acids, acid strength, concept of pH, Henderson Equation, hydrolysis of salts (elementary idea), buffer solution, solubility product, common ion effect (with illustrative examples).
Unit VIII Redox Reaction
Concept of oxidation and reduction, redox reactions, oxidation number, balancing redox reactions, in terms of loss and gain of electrons and change in oxidation number, applications of redox reactions.
Unit IX Hydrogen
Position of hydrogen in periodic table, occurrence, isotopes, preparation, properties and uses of hydrogen, hydridesionic covalent and interstitial; physical and chemical properties of water, heavy water, hydrogen peroxide preparation, reactions and structure and use; hydrogen as a fuel.
Unit X s Block Elements (Alkali and Alkaline Earth Metals)
Group 1 and Group 2 Elements
General introduction, electronic configuration, occurrence, anomalous properties of the first element of each group, diagonal relationship, trends in the variation of properties (such as ionization enthalpy, atomic and ionic radii), trends in chemical reactivity with oxygen, water, hydrogen and halogens, uses.
Preparation and Properties of Some Important Compounds:
Sodium Carbonate, Sodium Chloride, Sodium Hydroxide and Sodium Hydrogencarbonate, Biological importance of Sodium and Potassium. Calcium Oxide and Calcium Carbonate and their industrial uses, biological importance of Magnesium and Calcium.
Unit XI Some p Block Elements
General Introduction to p  Block Elements
Group 13 Elements: General introduction, electronic configuration, occurrence, variation of properties, oxidation states, trends in chemical reactivity, anomalous properties of first element of the group, Boron  physical and chemical properties, some important compounds, Borax, Boric acid, Boron Hydrides, Aluminium: Reactions with acids and alkalies, uses.
Group 14 Elements: General introduction, electronic configuration, occurrence, variation of properties, oxidation states, trends in chemical reactivity, anomalous behaviour of first elements. Carboncatenation, allotropic forms, physical and chemical properties; uses of some important compounds: oxides. Important compounds of Silicon and a few uses: Silicon Tetrachloride, Silicones, Silicates and Zeolites, their uses.
Unit XII Organic Chemistry  Some Basic Principles and Technique
General introduction, methods of purification, qualitative and quantitative analysis, classification and IUPAC nomenclature of organic compounds. Electronic displacements in a covalent bond: inductive effect, electromeric effect, resonance and hyper conjugation. Homolytic and heterolytic fission of a covalent bond: free radicals, carbocations, carbanions, electrophiles and nucleophiles, types of organic reactions.
Unit XIII Hydrocarbons
Classification of Hydrocarbons
Aliphatic Hydrocarbons:
Alkanes  Nomenclature, isomerism, conformation (ethane only), physical properties, chemical reactions including free radical mechanism of halogenation, combustion and pyrolysis.
Alkenes  Nomenclature, structure of double bond (ethene), geometrical isomerism, physical properties, methods of preparation, chemical reactions: addition of hydrogen, halogen, water, hydrogen halides (Markownikov's addition and peroxide effect), ozonolysis, oxidation, mechanism of electrophilic addition.
Alkynes  Nomenclature, structure of triple bond (ethyne), physical properties, methods of preparation, chemical reactions: acidic character of alkynes, addition reaction of  hydrogen, halogens, hydrogen halides and water.
Aromatic Hydrocarbons: Introduction, IUPAC nomenclature, benzene: resonance, aromaticity, chemical properties: mechanism of electrophilic substitution. nitration, sulphonation, halogenation, Friedel Craft's alkylation and acylation, directive influence of functional group in monosubstituted benzene. Carcinogenicity and toxicity.
Unit XIV Environmental Chemistry
Environmental pollution  air, water and soil pollution, chemical reactions in atmosphere, smog, major atmospheric pollutants, acid rain, ozone and its reactions, effects of depletion of ozone layer, greenhouse effect and global warming pollution due to industrial wastes, green chemistry as an alternative tool for reducing pollution, strategies for control of environmental pollution.
Physics Class 11 Syllabus
Exam Structure
Unit

Chapter / Topic

I

Physical World and Measurement


Chapter–1: Physical World


Chapter–2: Units and Measurements

II

Kinematics


Chapter–3: Motion in a Straight Line


Chapter–4: Motion in a Plane

III

Laws of Motion


Chapter–5: Laws of Motion

IV

Work, Energy and Power


Chapter–6: Work, Energy and Power

V

Motion of System of Particles


Chapter–7: System of Particles and Rotational Motion

VI

Gravitation


Chapter–8: Gravitation

VII

Properties of Bulk Matter


Chapter–9: Mechanical Properties of Solids


Chapter–10: Mechanical Properties of Fluids


Chapter–11: Thermal Properties of Matter

VIII

Thermodynamics


Chapter–12: Thermodynamics

IX

Kinetic Theory of Gases


Chapter–13: Kinetic Theory

X

Oscillation & Waves


Chapter–14: Oscillations


Chapter–15: Waves


Total

Unit I Physical World and Measurement
Chapter–1 Physical World
Physics  scope and excitement; nature of physical laws; Physics, technology and society.
Chapter–2 Units and Measurements
Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. Length, mass and time measurements; accuracy and precision of measuring instruments; errors in measurement; significant figures.
Dimensions of physical quantities, dimensional analysis and its applications.
Unit II Kinematics
Chapter–3 Motion in a Straight Line
Frame of reference, Motion in a straight line: Positiontime graph, speed and velocity.
Elementary concepts of differentiation and integration for describing motion.Uniform and nonuniform motion, average speed and instantaneous velocity. Uniformly accelerated motion, velocity time and positiontime graphs.
Relations for uniformly accelerated motion (graphical treatment)
Chapter–4 Motion in a Plane
Scalar and vector quantities; Position and displacement vectors, general vectors and their notations; equality of vectors, multiplication of vectors by a real number; addition and subtraction of vectors. Relative velocity. Unit vector; Resolution of a vector in a plane  rectangular components. Scalar and Vector product of vectors.
Motion in a plane, cases of uniform velocity and uniform accelerationprojectile motion. Uniform circular motion.
Unit III Laws of Motion
Chapter–5 Laws of Motion
Intuitive concept of force. Inertia, Newton's first law of motion; momentum and Newton's second law of motion; impulse; Newton's third law of motion.
Law of conservation of linear momentum and its applications.
Equilibrium of concurrent forces. Static and kinetic friction, laws of friction, rolling friction, lubrication.
Dynamics of uniform circular motion: Centripetal force, examples of circular motion (vehicle on a level circular road, vehicle on banked road).
Unit IV Work, Energy and Power
Chapter–6 Work, Engery and Power
Work done by a constant force and a variable force; kinetic energy, workenergy theorem, power.
Notion of potential energy, potential energy of a spring, conservative forces: conservation of mechanical energy (kinetic and potential energies); nonconservative forces: motion in a vertical circle; elastic and inelastic collisions in one and two dimensions.
Unit V Motion of System of Particles and Rigid Body
Chapter–7 System of Particles and Rotational Motion
Centre of mass of a twoparticle system, momentum conservation and centre of mass motion.
Centre of mass of a rigid body; centre of mass of a uniform rod.
Moment of a force, torque, angular momentum, laws of conservation of angular momentum and its applications.
Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion, comparison of linear and rotational motions.
Moment of inertia, radius of gyration.Values of moments of inertia, for simple geometrical objects (no derivation). Statement of parallel and perpendicular axes theorems and their applications.
Unit VI Gravitation
Chapter–8 Gravitation
Keplar's laws of planetary motion.The universal law of gravitation.
Acceleration due to gravity and its variation with altitude and depth.
Gravitational potential energy and gravitational potential. Escape velocity. Orbital velocity of a satellite. Geostationary satellites.
Unit VII: Properties of Bulk Matter
Chapter–9 Mechanical Properties of Solids
Elastic behaviour, Stressstrain relationship, Hooke's law, Young's modulus, bulk modulus, shear modulus of rigidity, Poisson's ratio; elastic energy.
Chapter–10 Mechanical Properties of Fluids
Pressure due to a fluid column; Pascal's law and its applications (hydraulic lift and hydraulic brakes). Effect of gravity on fluid pressure.
Viscosity, Stokes' law, terminal velocity, streamline and turbulent flow, critical velocity.Bernoulli's theorem and its applications.
Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension ideas to drops, bubbles and capillary rise.
Chapter–11 Thermal Properties of Matter
Heat, temperature, thermal expansion; thermal expansion of solids, liquids and gases, anomalous expansion of water; specific heat capacity; Cp, Cv  calorimetry; change of state  latent heat capacity.
Heat transferconduction, convection and radiation, thermal conductivity, Qualitative ideas of Blackbody radiation, Wein's displacement Law, Stefan's law, Green house effect.
Unit VIII Thermodynamics
Chapter–12 Thermodynamics
Thermal equilibrium and definition of temperature (zeroth law of thermodynamics).Heat, work and internal energy. First law of thermodynamics. Isothermal and adiabatic processes.
Second law of thermodynamics: reversible and irreversible processes. Heat engine and refrigerator.
Unit IX Behaviour of Perfect Gases and Kinetic Theory of Gases
Chapter–13: Kinetic Theory
Equation of state of a perfect gas, work done in compressing a gas.
Kinetic theory of gases  assumptions, concept of pressure. Kinetic interpretation of temperature; rms speed of gas molecules; degrees of freedom, law of equipartition of energy (statement only) and application to specific heat capacities of gases; concept of mean free path, Avogadro's number.
Unit X Oscillations and Waves
Chapter–14 Oscillations
Periodic motion  time period, frequency, displacement as a function of time. Periodic functions.
Simple harmonic motion (S.H.M) and its equation; phase; oscillations of a springrestoring force and force constant; energy in S.H.M. Kinetic and potential energies; simple pendulum derivation of expression for its time period.
Free, forced and damped oscillations (qualitative ideas only), resonance.
Chapter–15 Waves
Wave motion. Transverse and longitudinal waves, speed of wave motion. Displacement relation for a progressive wave. Principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics, Beats, Doppler effect.
Biology Class 11 Syllabus
Unit

Title

I

Diversity of Living Organisms

II

Structural Organisation in Plants & Animals

III

Cell: Structure and Function

IV

Plant Physiology

V

Human Physiology

Unit I Diversity of Living Organism
Chapter1 The Living World
What is living? Biodiversity; Need for classification; three domains of life; taxonomy and systematics; concept of species and taxonomical hierarchy; binomial nomenclature; tools for study of taxonomymuseums, zoological parks, herbaria, botanical gardens.
Chapter2 Biological Classification
Five kingdom classification; Salient features and classification of Monera, Protista and Fungi into major groups: Lichens, Viruses and Viroids.
Chapter3 Plant Kingdom
Salient features and classification of plants into major groups  Algae, Bryophyta, Pteridophyta, Gymnospermae and Angiospermae (three to five salient and distinguishing features and at least two examples of each category); Angiosperms  classification upto class, characteristic features and examples.
Chapter4 Animal Kingdom
Salient features and classification of animals non chordates up to phyla level and chordates up to class level (three to five salient features and at least two examples of each category).
(No live animals or specimen should be displayed.)
Unit 2 Structural Organisation in Animals and Plants
Chapter5 Morphology of Flowering Plants
Morphology and modifications: Tissues
Chapter6 Anatomy of Flowering Plants
Anatomy and functions of different parts of flowering plants: root, stem, leaf, inflorescence, flower, fruit and seed (to be dealt along with the relevant practical of the Practical Syllabus).
Chapter7 Structural Organisation in Animals
Animal tissues: Morphology, anatomy and functions of different systems (digestive, circulatory, respiratory, nervous and reproductive) of an insect (cockroach). (a brief account only)
Unit 3 Cell Structure and Function
Chapter8: CellThe Unit of Life
Cell theory and cell as the basic unit of life: Structure of prokaryotic and eukaryotic cells; Plant cell and animal cell; Cell envelope, cell membrane, cell wall; Cell organelles  structure and function; endomembrane system, endoplasmic reticulum, Golgi bodies, lysosomes, vacuoles; mitochondria, ribosomes, plastids, microbodies; cytoskeleton, cilia, flagella, centrioles (ultrastructure and function); nucleus, nuclear membrane, chromatin, nucleolus.
Chapter9: Biomolecules
Chemical constituents of living cells: biomolecules, structure and function of proteins, carbodydrates, lipids, nucleic acids, enzymes, types, properties, enzyme action.
Chapter10: Cell Cycle and Cell Division
Cell cycle, mitosis, meiosis and their significance.
Unit 4: Plant Physiology
Chapter11: Transport in Plants
Transport in plants; Movement of water, gases and nutrients; cell to cell transport, Diffusion, facilitated diffusion, active transport; plantwater relations, Imbibition, water potential, osmosis, plasmolysis; long distance transport of water  Absorption, apoplast, symplast, transpiration pull, root pressure and guttation; transpiration, opening and closing of stomata;Uptake and translocation of mineral nutrients  Transport of food, phloem transport, massflow hypothesis; diffusion of gases.
Chapter12: Mineral Nutrition
Essential minerals, macro and micronutrients and their role; deficiency symptoms; mineral toxicity; elementary idea of hydroponics as a method to study mineral nutrition; nitrogen metabolism, nitrogen cycle, biological nitrogen fixation.
Chapter13: Photosynthesis in Higher Plants
Photosynthesis as a mean of autotrophic nutrition; site of photosynthesis, pigments involved in photosynthesis (elementary idea); photochemical and biosynthetic phases of photosynthesis; cyclic and non cyclic photophosphorylation; chemiosmotic hypothesis; photorespiration; C3 and C4 pathways; factors affecting photosynthesis.
Chapter14: Respiration in Plants
Exchange of gases; cellular respiration  glycolysis, fermentation (anaerobic), TCA cycle and electron transport system (aerobic); energy relations  number of ATP molecules generated; amphibolic pathways; respiratory quotient.
Chapter15 Plant  Growth and Development
Seed germination; phases of plant growth and plant growth rate; conditions of growth; differentiation, dedifferentiation and redifferentiation; sequence of developmental processes in a plant cell; growth regulators  auxin, gibberellin, cytokinin, ethylene, ABA; seed dormancy; vernalisation; photoperiodism.
Unit 5 Human Physiology
Chapter16 Digestion and Absorption
Alimentary canal and digestive glands, role of digestive enzymes and gastrointestinal hormones; Peristalsis, digestion, absorption and assimilation of proteins, carbohydrates and fats; calorific values of proteins, carbohydrates and fats; egestion; nutritional and digestive disorders  PEM, indigestion, constipation, vomiting, jaundice, diarrhoea.
Chapter17 Breathing and Exchange of Gases
Respiratory organs in animals (recall only); Respiratory system in humans; mechanism of breathing and its regulation in humans  exchange of gases, transport of gases and regulation of respiration, respiratory volume; disorders related to respiration  asthma, emphysema, occupational respiratory disorders.
Chapter18 Body Fluids and Circulation
Composition of blood, blood groups, coagulation of blood; composition of lymph and its function; human circulatory system  Structure of human heart and blood vessels; cardiac cycle, cardiac output, ECG; double circulation; regulation of cardiac activity; disorders of circulatory system  hypertension, coronary artery disease, angina pectoris, heart failure.
Chapter19 Excretory Products and Their Elimination
Modes of excretion  ammonotelism, ureotelism, uricotelism; human excretory system  structure and function; urine formation, osmoregulation; regulation of kidney function  renin  angiotensin, atrial natriuretic factor, ADH and diabetes insipidus; role of other organs in excretion; disorders  uraemia, renal failure, renal calculi, nephritis; dialysis and artificial kidney.
Chapter20: Locomotion and Movement
Types of movement  ciliary, flagellar, muscular; skeletal musclecontractile proteins and muscle contraction; skeletal system and its functions; joints; disorders of muscular and skeletal system  myasthenia gravis, tetany, muscular dystrophy, arthritis, osteoporosis, gout.
Chapter21: Neural Control and Coordination
Neuron and nerves; Nervous system in humans  central nervous system; peripheral nervous system and visceral nervous system; generation and conduction of nerve impulse; reflex action; sensory perception; sense organs; elementary structure and functions of eye and ear.
Chapter22: Chemical Coordination and Integration
Endocrine glands and hormones; human endocrine system  hypothalamus, pituitary, pineal, thyroid, parathyroid, adrenal, pancreas, gonads; mechanism of hormone action (elementary Idea); role of hormones as messengers and regulators, hypo  and hyperactivity and related disorders; dwarfism, acromegaly, cretinism, goiter, exophthalmic goiter, diabetes, Addision's disease.
Competitive Examinations for Class 11 with early preparation
The following is the list of competitive examinations you can take start preparation with your studies:
Preengineering Exams
 JEE Main: This exam helps students secure admission to National Institutes of Technology (NITs), Indian Institutes of Information Technology (IIITs), Centrally Funded Technical Institutes (CFTIs) as well as the dual degree programme of IIEST, Shibpur. The exam is conducted mostly between the first and second weeks of April.
 JEE Advanced: This exam helps students secure admission to the Indian Institutes of Technology (IITs). Only those students who clear JEE Main are eligible for JEE Advanced. Over 2,20,000 students are selected each year, and the exam is conducted during the last week of May.
 BITSAT: The BITS Admission Test or BITSAT is a computerbased online exam that helps students secure admission to the integrated degree programmes of the Birla Institute of Technology and Science. The online exam generally takes place between the second and third weeks of April.
 UPSEE: The U.P. State Entrance Examination is a statelevel engineering examination in Uttar Pradesh. It is conducted during the third week of April.
 EAMCET: The Engineering Agricultural and Medical Common Entrance Test, commonly called as EAMCET, is an entrance examination that helps students secure admission to some engineering and medical colleges in the states of Andhra Pradesh and Telangana, India. Many other colleges offering graduation courses like BDS, BPharm, BSc, PharmD, BE, BTech (etc.) require qualification in this exam, which is conducted during the last week of May.
 MHTCET: The Common Entrance Test is conducted by the Government of Maharashtra for admission to full time degree courses of Technical Education ( Engineering and Technology, Pharmacy and Pharm.D.) It generally takes place during the first week of May.
 COMEDK: COMEDK stands for the Consortium of Medical, Engineering and Dental colleges of Karnataka, and is a statelevel entrance test, floated by the Associations of Medical, Dental and Engineering private colleges for admissions to member institutions. Post results, the first round of the counselling process is held according to the COMEDK counselling schedule.
 VITEEE: The VIT University conducts the VIT Engineering Entrance Exam (VITEEE) for granting students admission to the various undergraduate engineering programmes. Admissions to its two campuses, in Chennai and Vellore, is purely on the basis of the marks secured in the VITEEE exam.
Premedical Exams
 AIIMS: The All India Institute of Medical Sciences is one India’s top ranked medical institutes with a limited number of seats, and is hence very competitive. Separate exams are conducted for different courses during the month of May and June, after which the counselling takes place.
 NEET: The National Eligibility and Entrance Test or NEETUG is an entrance examination in India for students who wish to take up any graduate medical course (MBBS), dental course (BDS) or postgraduate course (MD or MS) in government or private medical colleges in India. The exam is conducted in 2 phases: Phase 1 is held during the first week of May and Phase 2 during the last week of July.
 AFMC: The Armed Forces Medical College (AFMC) is a medical college in Pune, in the state of Maharashtra. This college is managed by the Indian Armed Forces. Admission to its MBBS course is on the basis of a student’s NEET score, followed by an interview and then the final selection.
 JIPMER: The Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER) is a medical school, located in Pondicherry. It is a twoandahalfhour long online exam conducted during the first week of June.
Other Entrance Exams
 Olympiads: There are several Olympiads organized by the Science Olympiad Foundation (SOF) such as IMO, NCO, NSO and IEO. These Olympiads are held annually and are highly competitive for students. To name a few  National Cyber Olympiad, National Science Olympiad, National Mathematical Olympiad, National Merit Scholarship Scheme.
 NEST: At least 20 scholarships worth Rs 25,000 each are provided to 20 toppers in the Nationwide Education and Scholarship Test. Certificates are provided to those who score more than 40%.
 SAT: SAT (technically known as the SAT I) is a general test of verbal and quantitative reasoning accepted for admissions to colleges and universities in the US. Many universities also require the student to give the SAT II test.
 KVPY: The KVPY scholarship programme, funded by the Department of Science and Technology, Government of India, is held to attract and motivate students across the country to pursue a basic education in the field of Science, and a career in research.
How to prepare for Class 11
Preparation Tips for Class 11
You need to know what to study, how to study, how to manage time,how to manage accuracy every question/exam and where to look for references for better exam result. Below is a list of subjectwise pointers for your preparation.
Mathematics
 The best way to learn it is by practicing the problems as much a possible. It is highly recommended that problems be practiced till good confidence is achieved.
 It is important that you spend more time on working out problems you’re weak at and practice it until you satisfied to achieve. Divide time for each unit at your comfort, depending on the total number of marks, and your level of proficiency in it.
 Maths is a practical subject. The best way to learn it is by practicing problems. Make sure you practice problem solving only after you’ve gained good confidence.
 During the exam read the question paper carefully,analyse it well and select the best questions to solve first. Attempt the sections that carry more weightage/marks first.
Biology
 Remember biological terms, practice diagrams and be thorough with different processes.
 Biology course content can be serious and may need multiple readings due to its theoretical nature.
 Using flash cards can be a good memory retention technique.
 This subject is strenuous on the memory as concepts are basically pure information. You can approach Biology by trying to visualize the functions of the described phenomena and trying to correlate them with analogies that you’re familiar with. Give special attention to the names and spellings of the many biological terminologies.
Physics
 Practice derivations at least 8 times and sovle and practice questions on the basis of important derivations. Give special attention to Electrostatics, Magnetism and Optics as they might prove to be invaluable.
 Solve at least 8 sample question papers on the basis of the derivations you’ve learned. This will give you an idea about where you’re going wrong and how you could improve.
 Attempt as many conceptual questions on those derivations as you can. This will give you a better understanding of the subject.
 Look for new questions on similar context from previous year’s question papers, sample papers and other model test papers.
 Always time yourself while solving sample papers as it will help you better manage time during the exam.
Chemistry
 Revise the notes you’ve prepared throughout the year if not then refer to the best notes online and resort to videos for easy to understand concept. They will help you memorize the subject in a systematic way.
 Make a note of various formulae and stick them on a wall or your study table. Try to read and memorise them every time you pass them.
 Focus on the basics of important topics like p, d and fBlock Elements.
 Study and Practice Raoult’s Law, Adsorption Isotherm, Nernst Equation, Molar Mass Determination, Packing Fraction etc. as they contain important and frequently asked questions.
 Solve at least 8 sample question from the numerical topics you’ve learnt. This will give you an idea about where you’re going wrong and how you could improve.
 For Organics, revise few important and famous reactions like Cannizzaro, Aldol, Hoffmann, Friedel Crafts Reaction etc.
Previous Years’ Papers for Class 11 in School Connect Online
Practicing model papers is important like previous year papers,sample papers from various resources, as this helps you simulate the real exam for m. Make sure that you practice regularly so that you can learn all formulae by heart and solve problems easily on the day of the exam.
So practice is an essence for your success in exam,then practice as much as possible for your best performance