1
2017-18
Split-up of Syllabus for Class XII
English Core
Month / Prose / Poetry / Suppl. Reader / Novel / OtherAPR, MAY & JUN / The Last Lesson / My Mother at 66 / Comp
Note Making
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JUL / Lost Spring / An Elementary School Class Room in a Slum / The Tiger King / Notice
Deep Water / Keeping Quiet / Letter
The Rattrap / Debate/Speech
AUG / Indigo / A Thing of Beauty / The Enemy / Ch.1-2
Should Wizard Hit Mommy? / Ch.3-4 / Article/Report
SEP / Going Places / Aunt Jennifer's Tigers / On the Face of It / Ch.5-6 / Poster
Evans Tries An O-Level / Invitation
OCT / Memories of Childhood / Ch.7-28
NOV / REVISION
DEC / REVISION
JAN / REVISION
FEB / REVISION
MAR
English / -Activities
S No. / Name of Lesson / Activities to be conducted
1 / My Mother at 66 / 1. Dramatization focussing on how to divert negative thoughts
2 / An Elementary School Class Room in a Slum / 1. A Paper presentation on (1) condition of slum areas (2) how to uplift the lives of students/children in slum areas
3 / A Thing of Beauty / 1. Collection of any beautiful thing(s) and speak on it/them a minute
4 / Keeping Quiet / 1. Collection of public opinion on the essentiality of keeping quiet at present (public opinion means: students of same/neighbouring class)
5 / Aunt Jennifer's Tigers / 1. Collection of public opinion on married life through a questionnaire
2. A talk on essentialities for happy life
6 / The Last Lesson / 1. Dramatization
2. Expression by students on any of the teacher(s) who has/have influenced his/her life
7 / Lost Spring / 1. A Paper presentation on Child Labour
2. A write up on goal setting and its execution
8 / Deep Water / 1. Listing out the fears with reasons
2. Chalking out the efforts to make for removing fears
9 / The Rattrap / 1. Life: A philosophical view - a talk
2. Life: A different perspective - collection of opinion
10 / Indigo / 1. Watching a movie "Gandhi"
2. Listing out the qualities of a leader
11 / Going Places / 1. A debate on 'Is imagination a virtual aspect of life?'
12 / The Tiger King / 1. Superistitions are the part and parcel of life. To come out of them is technique. Listing them out.
13 / The Enemy / 1. Enemity is wrose than acid. A class room discussion
14 / Should Wizard Hit Mommy? / 1. Gathering the experiences of students pertaining to the troubles given to their parents.
2. A write up on children's apsirations
15 / On the Face of It / 1. A debate on 'Physical handicap ruins the life'
16 / Evans Tries An O-Level / 1. Gathering opinion on 'Who is clever? - Criminal or Police.
2. A paper presentation on 'Provisions provided to the criminals in jails.'
17 / Memories of Childhood / 1. Childhood is the happiest phase in one's life. Agree of Disagree orally with values.
2. Casteism is one of the social evils. How to curb it? A write up.
18 / The Invisible Man (Novel) / 1. A debate on 'Does invisibility a boon or curse?'
2. Listing out some of the scientific miracles.
पाठ्यक्रम – विभाजन
कक्षा – बारहवीं , विषय – हिन्दी ( केन्द्रिक ), सत्र – 2017-18
माह / पाठ / प्रकरणगद्य खंड / पाठ / प्रकरण
पद्य खंड / पाठ / प्रकरण
अभिव्यक्ति एवं संचार माध्यम / वाँछित कालांश
(संभावित)
अप्रैल
2017 / महादेवी वर्मा - भक्तिन / हरिवंश राय बच्चन – आत्मपरिचय,दिन जल्दी –जल्दी ढलता है | / अपठित बोध–गद्यांश,
कार्यालयी पत्र प्रारूप / 25
मई + जून2017 / जैनेन्द्र कुमार – बाजार दर्शन , / आलोक धन्वा – पतंग / अपठित बोध – पद्यांश / 12
जुलाई 2017 / धर्मवीर भारती – काले मेघा पानी दे|
मनोहर श्याम जोशी – सिल्वर वैडिंग | / कुँवर नारायण – कविता के बहाने ,बात सीधी थी पर| / सम्पादकीय लेखन जनसंचार माध्यम / 26
अगस्त 2017 / फणीश्वर नाथ रेणु – पहलवान की ढोलक| विष्णु खरे – चार्ली चैपलिन यानी हम सब| / रघुवीर सहाय – कैमरे में बंद आपाहिज| गजानन माधव मुक्तिबोध – सहर्ष स्वीकारा है| / समाचार लेखन / 26
सितम्बर 2017 / रज़िया सज्जाद ज़हीर – नमक
आनन्द यादव – जूझ ,
ओम थानवी – अतीत में दबे पाँव , / शमशेर बहादुर सिंह – उषा ,
सूर्य कान्त त्रिपाठी निराला – बादल राग , / रिपोर्ट,आलेख / 23
अक्टूबर 2017 / हजारी प्रसाद द्विवेदी – शिरीष के फूल / तुलसीदास – कवितावली , लक्ष्मण मूर्च्छा व राम विलाप| / फीचर लेखन / 18
नवम्बर 2017 / भीम राव अम्बेदकर – श्रम विभाजन और जाति – प्रथा मेरी कल्पना का आदर्श समाज / फ़िराक गोरखपुरी की रुबाइयाँ और गजलें
उमाशंकर जोशी – छोटा मेरा खेत,बगुलों के पंख | / पुस्तक समीक्षा / 25
दिसम्बर 2017 / ऐन फ्रैंक – डायरी के पन्ने | / काव्य सौन्दर्य संबंधी अभ्यास / इंटरनेट एवं पत्रकारिता के प्रकार / 20
जनवरी 2018 / पुनरावृत्ति प्री बोर्ड / निबंध लेखन / 25
फरवरी 2018 / पुनरावृत्ति प्रीबोर्ड नैदानिक शिक्षण / जन समस्या समाधान हेतु पत्र लेखन
मार्च 2018 / बोर्ड परीक्षा 2018
PHYSICS
One Paper Time: 3 hrs. Max Marks: 70
UNIT / No. of Periods / MarksI Electrostatics / 22 / 15
II Current Electricity / 20
III Magnetic Effect of Current and Magnetism / 22 / 16
IV Electromagnetic Induction and Alternating Current / 20
V Electromagnetic Waves / 04 / 17
VI Optics / 25
VII Dual Nature of Matter / 08 / 10
VIII Atoms and Nuclei / 14
IX Electronic Devices / 15 / 12
X Communication Systems / 10
Total / 160 / 70
MONTH / UNIT / DISTRIBUTION OF SYLLABUS / MARKS / PERIODS / PRACTICALS
APRIL / 01 / Electrostatics : Electric Charges; Conservation of charge, Coulomb's law-force between two point charges, forces between multiple charges; superposition principle and continuous charge distribution.
Electric field, electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, torque on a dipole in uniform electric fleld.
Electric flux, statement of Gauss's theorem and its applications to find field due to infinitely long straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell (field inside and outside).
Electrostatic Potential and Capacitance: Electric potential, potential difference, electric potential due to a point charge, a dipole and system of charges; equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field.
Conductors and insulators, free charges and bound charges inside a conductor. Dielectrics and electric polarisation, capacitors and capacitance, combination of capacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, energy stored in a capacitor. / 15 / 22 / 2 EXPTS
1 ACTIVITIES
MAY
JUNE / 02 / Current Electricity : Electric current, flow of electric charges in a metallic conductor, drift velocity, mobility and their relation with electric current; Ohm's law, electrical resistance, V-I characteristics (linear and nonlinear), electrical energy and power, electrical resistivity and conductivity. Carbon resistors, colour code for carbon resistors; series and parallel combinations of resistors; temperature dependence of resistance. Internal resistance of a cell, potential difference and emf of a cell, combination of cells in series and in parallel. Kirchhoff's laws and simple applications. Wheatstone bridge, metre bridge.Potentiometer - principle and its applications to measure potential difference and for comparing EMF of two cells; measurement of internal resistance of a cell. / 20 / 1 EXPT
03 / Magnetic Effects of Current and Magnetism :
Moving Charges and Magnetism:
Concept of magnetic field, Oersted's experiment. Biot - Savart law and its application to current carrying circular loop. Ampere's law and its applications to infinitely long straight wire. Straight and toroidal solenoids, force on a moving charge in uniform magnetic and electric fields. Cyclotron.Force on a current-carrying conductor in a uniform magnetic field. Force between two parallel current-carrying conductors-definition of ampere. Torque experienced by a current loop in uniform magnetic field; moving coil galvanometer-its current sensitivity and conversion to ammeter and voltmeter.
Chapter–5: Magnetism and Matter : Current loop as a magnetic dipole and its magnetic dipole Moment.Magnetic dipole moment of a revolving electron. Magnetic field intensity due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis. Torque on a magnetic dipole (bar magnet) in a uniform magnetic field; bar magnet as an equivalent solenoid, magnetic field lines; Earth's magnetic field and magnetic elements. Para-, dia- and ferro - magnetic substances, with examples. Electromagnets and factors affecting their strengths. Permanent magnets. / 16 / 22 / 3EXPTS
1 ACTIVITY
AUGUST / 04 / Electromagnetic Induction and Alternating Currents :
Electromagnetic Induction: Electromagnetic induction; Faraday's laws, induced EMF and current; Lenz's Law, Eddy currents. Self and mutual induction.
Alternating current: Alternating currents, peak and RMS value of alternating current/voltage; reactance and impedance; LC oscillations (qualitative treatment only), LCR series circuit, resonance; power in AC circuits, wattless current. AC generator and transformer. / 20 / 3EXPTS
1ACTIVITY
05 / Electromagnetic waves : Need for displacement current, Electromagnetic waves and their characteristics (qualitative ideas only). Transverse nature of electromagnetic waves. Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, X-rays, gamma rays) including elementary facts about their uses. / 17 / 04
SEPTEMBER / 06 / Optics :
Ray Optics and Optical Instruments: Reflection of light, spherical mirrors, mirror formula. Refraction of light, total internal reflection and its applications, optical fibers, refraction at spherical surfaces, lenses, thin lens formula, lens maker's formula. Magnification, power of a lens, combination of thin lenses in contact, combination of a lens and a mirror. Refraction and dispersion of light through a prism. Scattering of light - blue colour of sky and reddish appearance of the sun at sunrise and sunset.
Optical instruments: Microscopes and astronomical telescopes (reflecting and refracting) and their magnifying powers.
Wave optics: Wave front and Huygen's principle, reflection and refraction of plane wave at a plane surface using wave fronts. Proof of laws of reflection and refraction using Huygen's principle. Interference, Young's double slit experiment and expression for fringe width, coherent sources and sustained interference of light. Diffraction due to a single slit, width of central maximum. Resolving power of microscopes and astronomical telescope. Polarisation, plane polarised light, Brewster's law, uses of plane polarised light and Polaroids. / 25 / 3EXPTS
2 ACTIVITIES
OCTOBER / 07
08 / Dual Nature of Matter and Radiation: Dual nature of radiation. Photoelectric effect, Hertz and Lenard's observations; Einstein's photoelectric equation-particle nature of light. Matter waves-wave nature of particles, de Broglie relation. Davisson-Germer experiment (experimental details should be omitted; only conclusion should be explained).
Atoms and Nuclei:
Atoms: Alpha-particle scattering experiment; Rutherford's model of atom; Bohr model, energy levels, hydrogen spectrum.
Nuclei: Composition and size of nucleus, Radioactivity, alpha, beta and gamma particles/rays and their properties; radioactive decay law. Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number; nuclear fission, nuclear fusion. / 10 / 08
14 / 2 EXPTS
NOVEMBER / 9
10 / Electronic Devices :
Semiconductor Electronics: Materials, Devices and Simple Circuits: Energy bands in solids (Qualitative ideas only) conductor, insulator and semiconductor; semiconductor diode - I-V characteristics in forward and reverse bias, diode as a rectifier; I-V characteristics of LED, photodiode, solar cell, and Zener diode; Zener diode as a voltage regulator. Junction transistor, transistor action, characteristics of a transistor, transistor as an amplifier (common emitter configuration). Logic gates (OR, AND, NOT, NAND and NOR).
Communication Systems : Elements of a communication system (block diagram only); bandwidth of signals (speech, TV and digital data); bandwidth of transmission medium. Propagation of electromagnetic waves in the atmosphere, sky and space wave propagation. Need for modulation. Production and detection of an
amplitude-modulated wave. Basic ideas about internet, mobile telephony and global positioning system (GPS) / 12 / 15
10 / 1EXPT
PROJECT
DECEMBER / FIRST PRE BOARD EXAM AND REVISION
JANUARY / SECOND PRE BOARD EXAM AND REVISION
FEBRUARY / PRACTICAL EXAM AND REMEDIAL CLASSES
SYLLABUS FOR PRACTICALS(60 periods)
The record, to be submitted by the students, at the time of their annual examination, has to include :
Record of at least 15 Experiments [with a minimum of 7 from section A and 8 from section B], to be performed by the students.
Record of at least 5 Activities [with a minimum of 2 each from section A and section B], to be demonstrated by the teachers.
The Report of the project, to be carried out by the students.
Evaluation Scheme Total 30 marks
Two experiments one from each section 8+8 Marks
Practical record [experiments and activities] 6 Marks
Investigatory Project 3 Marks
Viva on experiments, activities and project 5 Marks
SECTION–A Experiments (Any 7 experiments out of the following to be performed by the students)
1. To determine resistance per cm of a given wire by plotting a graph of potential difference versus current.
2. To find resistance of a given wire using metre bridge and hence determine the resistivity (specific resistance) of its material
3. To verify the laws of combination (series/parallel) of resistances using a metre bridge.
4. To compare the EMF of two given primary cells using potentiometer.
5. To determine the internal resistance of given primary cell using potentiometer.
6. To determine resistance of a galvanometer by half-deflection method and to find its figure of merit.
7. To convert the given galvanometer (of known resistance and figure of merit) into an ammeter and voltmeter of desired range and to verify the
same.
8. To find the frequency of AC mains with a sonometer.
Activities (For the purpose of demonstration only)
1. To measure the resistance and impedance of an inductor with or without iron core.
2. To measure resistance, voltage (AC/DC), current (AC) and check continuity of a given circuit using multimeter.
3. To assemble a household circuit comprising three bulbs, three (on/off) switches, a fuse and a power source.
4. To assemble the components of a given electrical circuit.
5. To study the variation in potential drop with length of a wire for a steady current.
6. To draw the diagram of a given open circuit comprising at least a battery, resistor/rheostat, key, ammeter and voltmeter. Mark the components
that are not connected in proper order and correct the circuit and also the circuit diagram.
SECTION–B Experiments (Any 8 experiments out of the following to be performed by the students)
1. To find the value of v for different values of u in case of a concave mirror and to find the focal length.
2. To find the focal length of a convex mirror, using a convex lens.
3. To find the focal length of a convex lens by plotting graphs between u and v or between 1/u and 1/v.
4. To find the focal length of a concave lens, using a convex lens.
5. To determine angle of minimum deviation for a given prism by plotting a graph between angle of incidence and angle of deviation.
6. To determine refractive index of a glass slab using a travelling microscope.
7. To find refractive index of a liquid by using (i) concave mirror, (ii) convex lens and plane mirror.
8. To draw the I-V characteristic curve of a p-n junction in forward bias and reverse bias.
9. To draw the characteristic curve of a zener diode and to determine its reverse break down voltage.
10. To study the characteristic of a common - emitter npn or pnp transistor and to find out the values of current and voltage gains.
Activities (For the purpose of demonstration only)
1. To identify a diode, an LED, a transistor, an IC, a resistor and a capacitor from a mixed collection of such items.
2. Use of multimeter to (i) identify base of transistor, (ii) distinguish between npn and pnp type transistors, (iii) see the unidirectional flow of
current in case of a diode and an LED, (iv) check whether a given electronic component (e.g., diode, transistor or IC) is in Working order.
3. To study effect of intensity of light (by varying distance of the source) on an LDR.
4. To observe refraction and lateral deviation of a beam of light incident obliquely on a glass slab.
5. To observe polarization of light using two Polaroids.
6. To observe diffraction of light due to a thin slit.
7. To study the nature and size of the image formed by a (i) convex lens, (ii) concave mirror, on a screen by using a candle and a screen
(for different distances of the candle from the lens/mirror).
8. To obtain a lens combination with the specified focal length by using two lenses from the given set of lenses.
Suggested Investigatory Projects
1. To study various factors on which the internal resistance/EMF of a cell depends.
2. To study the variations, in current flowing, in a circuit containing an LDR, because of a variation. (a) in the power of the incandescent lamp, used
to 'illuminate' the LDR. (keeping all the lamps at a fixed distance). (b) in the distance of a incandescent lamp (of fixed power) used to 'illuminate'
theLDR.
3. To find the refractive indices of (a) water (b) oil (transparent) using a plane mirror, an equi convex lens, (made from a glass of known refractive
index) and an adjustable object needle.
4. To design an appropriate logic gate combination for a given truth table.
5. To investigate the relation between the ratio of (i) output and input voltage and (ii) number of turns in the secondary coil and primary coil of a
self designed transformer.
6. To investigate the dependence of the angle of deviation on the angle of incidence, using a hollow prism filled, one by one, with different
transparent fluids.
7. To estimate the charge induced on each one of the two identical styrofoam (or pith) balls suspended in a vertical plane by making use of
Coulomb's law.
8. To set up a common base transistor circuit and to study its input and output characteristic and to alculate its current gain.
9. To study the factor on which the self inductance of a coil depends by observing the effect of this coil, hen put in series with a resistor/(bulb) in a
circuit fed up by an A.C. source of adjustable frequency.
10. To construct a switch using a transistor and to draw the graph between the input and output voltage and mark the cut-off, saturation and active
regions.
11. To study the earth's magnatic field using a tangent galvanometer.
Prescribed Books:
1. Physics, Class XI, Part -I and II, Published by NCERT.
2. Physics, Class XII, Part -I and II, Published by NCERT.
CHEMISTRY (043)
Month
/ Contents / No. of periods required / MARKSApril / Unit I: Solid State
Classification of solids based on different binding forces: molecular, ionic, covalent and metallic solids, amorphous and crystalline solids (elementary idea). Unit cell in two dimensional and three dimensional lattices, calculation of density of unit cell, packing in solids, packing efficiency, voids, number of atoms per unit cell in a cubic unit cell, point defects, electrical and magnetic properties.
Band theory of metals, conductors, semiconductors and insulators and n and p type semiconductors.
Unit II: Solutions
Types of solutions, expression of concentration of solutions of solids in liquids, solubility of gases in liquids, solid solutions, colligative properties - relative lowering of vapour pressure, Raoult's law, elevation of boiling point, depression of freezing point, osmotic pressure, determination of molecular masses using colligative properties, abnormal molecular mass, Van't Hoff factor.
Unit III: Electrochemistry
Redox reactions, conductance in electrolytic solutions, specific and molar conductivity, variations of conductivity with concentration, Kohlrausch's Law, electrolysis and law of electrolysis (elementary idea), dry cell -electrolytic cells and Galvanic cells, lead accumulator, EMF of a cell, standard, electrode potential, Nernst equation and its application to chemical cells, Relation between Gibbs energy change and EMF of a cell, fuel cells, corrosion / 10
10
12 / 04
05
05
May & June / Unit IV: Chemical Kinetic
Rate of a reaction (Average and instantaneous), factors affecting rate of reaction: concentration, temperature, catalyst; order and molecularity of a reaction, rate law and specific rate constant,integrated rate equations and half life (only for zero and first order reactions), concept of collision theory (elementary idea, no mathematical treatment). Activation energy, Arrhenious equation. / 10 / 05
July / Unit V: Surface Chemistry
Adsorption - physisorption and chemisorption, factors affecting adsorption of gases on solids, catalysis, homogenous and heterogenous activity and selectivity; enzyme catalysis colloidal state distinction between true solutions, colloids and suspension; lyophilic, lyophobic multimolecularand macromolecular colloids; properties of colloids; Tyndall effect, Brownian movement,electrophoresis,