AHSEC SEBA syllabus cut: 30% cut in syllabus for Class XI, XII students of Assam only science stream 2021

                 

   AHSEC SEBA up syllabus cut: 30% cut in syllabus for Class XI, XII students of Assam only science stream 2021

                 OFFICE OF THE
ASSAM HIGHER SECONDARY EDUCATION COUNCIL
BAMUNIMAIDAM :: GUWAHATI-781021

AHSEC/ACA/Syll-Covid/2020/24084 DATE : 05/09/2020

A brief report on AHSEC reduced syllabi due to Pandemic Covid-19

It is our pleasure to inform all concerned that the AHSEC has uploaded in the official websiteof the Council www.ahsec.nic.in the 30% (reduced portion only) syllabi for all subjects of H.S.First and Second year of Arts, Science & Commerce streams.

It is well known to all that due to Pandemic Novel Corona Virus (COVID-19) students of ours state had already lost the valued academic time. After the CBSE decided to reduce the volume of the course for class XI & XII, the AHSEC was seriously deliberating upon the issue. In the month of July, the AHSEC has sought the views from different State Boards under COBSE, India, Universities of Assam, Principal of Colleges / H.S. Schools / Sr. Secondary Schools/General Secretary, All Assam Higher Secondary Teacher & Employee Association / Assam Junior College Teacher Employee Association / ACTA, eminent educationists of the State.

Most of them were in favour of reducing the volume of the course contents as well as more options in question paper. Based on their feedback and valued suggestions, the Academic Committee of AHSEC in its meeting held on 19/08/2020 had decided to reduce the 30% volume of the coursec of H.S. First & Second year to be made judiciously to remain acquiring comprehensivek of the subject. It is also decided that the skill based subjects, including Music which carries 30 marks in theory must not be reduced. The subject ‘Environmental Education’ is also not reduced as it carries 50 marks only.

After getting the approval of the Academic Committee, teachers from Arts, Science and Commerce institutions of Assam including Barak Valley are requested to submit their expertisek where to curtail the courses. Finally, the selective subject experts of all the subjects from various reputed institutions are invited physically to finalise the reduced syllabus at AHSEC office.

The main objective is to reduce the exam stress of the students of the session 2020-21, due to this pandemic situation and to prevent learning gaps.

This syllabi is only the reduced portion for the preparaiton of upcoming final exams of HS 1st and 2nd year to be held in 2021.

(Manoranjan Kakati)

Secretary,

Assam Higher Secondary Education

Bamunimaidam, Guwahati- 781021

CONTENTS

In lieu of an MIL subject as a part of core subjects.

(l) Alternative English .......................................................................................... 

2. English (Core) ............................................................................................................ 

3. List of Elective Subjects ( Science) :

(a) Biology ............................................................................................................. 

(b) Chemsitry ......................................................................................................... 

(c) Mathematics .................................................................................................... 

(d) Physics ............................................................................................................. 

ALTERNATIVE ENGLISH
SYLLABUS FOR HIGHER SECONDARY FIRST YEAR COURSE
(TOPICS TO BE DELETED)

Unit – II : PROSE

4. Box and Cox

Unit – III : POETRY :

3. The Listeners

Unit – IV : GRAMMAR :

1. Tenses using conditional

2. Identifying nouns and adjectives

Unit – V : CREATIVE WRITING SKILL :

3. Substance Writing

ENGLISH (CORE)
SYLLABUS FOR HIGHER SECONDARY FIRST YEAR COURSE
(TOPICS TO BE DELETED)

Section – B : WRITING :

1. Application for a job

2. Report Writing

3. Speech Writing

Section – C : GRAMMAR :

1. Dialogue Completion

2. Modal Auxiliary

3. Reordering of Sentence

Section – D : HORNBILL :

Prose :

2. Landscape of the soul

Poetry :

4. Father to son

SNAPSHOTS :

1. Ranga’s marriage

BIOLOGY (BOTANY)
SYLLABUS FOR HIGHER SECONDARY FIRST YEAR COURSE
(TOPICS TO BE DELETED)

Unit-1 : Diversity of Living World

Chapter -1 A. Diversity of living organisms. Not deleted

Chapter-2 B. Classification of living organisms Not deleted

C. Systematics and binomial system

Not deleted

of nomenclature.

Chapter-3 D. Angiosperms

Deleted

E. Botanical Gardens and Herbaria

Deleted

Unit -2 : Structural organisations in Plants

Chapter-5 B. Moprphology and modifications :

Deleted

Morphology Morphology of different parts of flowering

of Flowering plants : Roots, stem, leaf, fruit and seed

Plants

Chapter-6 A. Anatomy and functions of dirrerent tissues

Deleted

Anatomy of and tissue systems in dicots and monocots,

flowering sec. Growth.

plants

Unit-3 : Cell : Structure and function

Chapter-8 A. Cell : Structure and function

Not deleted

Unit-4 : Plant Physiology

Chapter-11 Uptake and Transport of mineral nutrients,

Deleted

Transport in uptake of mineral ions, translocation of

plants mineral, ions, phloem transport.

Chapter-12 Deficiency symptoms of essential elements

Deleted

Mineral nutrition toxicity of micro-nutriens, mechanism of

absorption of elements, translocation of

solutes, soil as reservoir of essnetial

elements, biological nitrogen fixation.

Chapter-13

Photosynthesis Whole chapter

Not deleted

in higher plants

Chapter-14

Respiration in Amphibolic pathway

Deleted

plants

Chapter-15

Plant Growth Seed germination; Phases of plant growth

Deleted

and Development and plant growth rate; conditions of growth;

differentiation, differentiation and

dedifferentiation; sequence of developmental

processes in a plant cell. Seed dormancy;

Vernalisation; Photoperiodism.

BIOLOGY (ZOOLOGY)
SYLLABUS FOR HIGHER SECONDARY FIRST YEAR COURSE
(TOPICS TO BE DELETED)

Unit-1 : Diversity of Living World

Chapter -1 F. Salient features of animals (non) Not Deleted

chordates upto phylum level and

chordates upto class level)

G. Zoological Parks and Museums

Deleted

Unit -2 : Structural organisations animals

Chapter-7 C. Tissues in animals

Not Deleted

D. Morphology, anatomy and functions

Morphology,

anatomy

of different systems in an annelid and functions of

(earthworm), an insect (cockroach) different systems in an

and ambhibian (Frog) annelid (earthworm), an

insect (cockroach)

Unit-3 : Cell : Structure and function

Chapter-9 & 10B. Mitosis, Meiosis, Cell cycle

Not Deleted

C. Basic chemical constituents of living

Not Deleted

bodies

D. Structure and function of

 Primary and

carbohydrates, proteins, lipids and secondary metabolites

nucleic acids

 Structure of proteins

 The living state

E. Enzymes : Types, Properties and

Not Deleted

CHEMISTRY
SYLLABUS FOR HIGHER SECONDARY FIRST YEAR COURSE
(TOPICS TO BE DELETED)

Unit-1 : Some Basic Concepts of Chemistry

1.1 : Importance and scope of chemistry, 1.2 : Nature of matter, 1.5 : Laws of

chemical combination, 1.6 : Dalton’s atomic theory.

Unit-2 : Structure of Atom

2.1 Discovery of Electron, Proton and Neutron, atomic number, isotopes and

isobars. 2.2.1 thomson’s model and its limitations. 2.2.2 Rutherford’s model and

its limitations.

Unit-3 : Classification of Elements and Periodicity in Properties

3.1 : Why do we need to classify Elements. 3.2 : Genesis of periodic classification.

3.4 : Nomendature of elements with Atomic number > 100.

Unit-4 : Chemical Bonding and Molecular Structure

No topic omitted

Unit-5 : States of Matter : Gases and Liquids

5.9 : Liquefaction of gases, Critical temperature, Kinetic energy and molecular

speeds (elementary idea), 5.10 : Vapour pressure, 5.10.1 : Liquid State, 5.10.2 :

Surface tension (qualitative idea only, no mathematical derivations) and 5.10.3 :

viscosity.

Unit-6 : Chemical Thermodynamics

Heat capacity, Specific heat.

Unit-7 : Equilibrium

7.11.9 : Hydrolysis of salts (elementary idea), Henderson Equation

Unit-8 : Redox Reactions

Applications of redox reactions, 8.4 : Redox reactions and electrode processes.

Unit-9 : Hydrogen

Preparation, properties and uses of hydrogen, Hydrogen Peroxide - preparation,

reactions and structure and uses of it.

Unit-10 : s-Block Elements

10.4 : Preparation and Properties of Some Important Compounds : Sodium

Carbonate, Sodium Chloride, Sodium Hydroxide and Sodium Hydrogen Carbonate.

10.5 : Biological importance of Sodium and Potassium. 10.9 : Calcium Oxide and

Calcium Carbonate and their industrial uses. 10.10 : Biological imporatnce of

Magnesium and Calcium.

Unit-11 : Some p-Block Elements

11.3 : Some important compounds : Borax, Boric Acid, Boron Hydrides.

Aluminium : Reactions with acids and alkalies, uses.

Carbon : uses of some important compounds : oxides.

Important compounds of Silicon and a few uses : Silicon Tetrachloride, Silicones,

Silicates and Zeolites, their uses.

Unit-12 : Organic Chemistry : Some Basic Principles and Techniques

12.8 : Methods of purification of organic compound. 12.9 : Qualitative and 12.10

Quantitative Analysis.

Unit-13 : Hydrocarbons

Free radical mechanism of halogenation of alkanes, combustion and pyrolysis.

13.5.6 : Directive influence of a functional group in mono-substituted benzene.

13.6 : Carcinogenicity and toxicity.

Unit-14 : Environmental Chemistry

Environmental pollution- air, water and soil pollution, green chemistry as an

alternative tool for reducing pollution, strategies for control of environmental pollution.

MATHEMATICS
SYLLABUS FOR HIGHER SECONDARY FIRST YEAR COURSE
(TOPICS TO BE DELETED)

Unit-1 : SETS

Complement of a set and properties of complement.

Unit-2 : RELATION AND FUNCTIONS

Algebra of functions and graphs of functions.

Unit-3 : TRIGONOMETRIC FUNCTIONS

General solution of Trigonometric equations

Unit-4 : PRINCIPLE OF MATHEMATICAL INDUCTION

Mathematical Induction related to division and inequality.

Unit-5 : COMPLEX NOS AND QUADRATIC EQUATIONS

Solution of quadratic equations.

Unit-6 : LINEAR INEQUALITIES

Graphical solution of system of linear inequalities in two variables and application of

linear inequalities.

Unit-7 : PERMUTATIONS AND COMBINATIONS

Deivation of nPr and nCr

Unit-8 : BINOMIAL THEOREM

General term, Middle term and term independent of x.

Unit-9 : SEQUENCE AND SERIES

Deduction and Application of 1 + 2 + 3 + ... n, 12

 + 22

 + 32

 + ... n2,

13

 + 23

 + 33

 + ... n3

 in finding the sum of n terms of an A.P. and G.P.

Unit-10 : STRAIGHT LINES

Distance of a point from a line

Unit-11 : CONIC SECTIONS

(Not deleted)

Unit-12 : LIMIT AND DERIVATIVE (CALCULAS)

(Not deleted)

Unit-14 : STATISTICS

Standard deviation, Variance and Analysis and Application of frequency distribution

Unit-15 : PROBABILITY

Axiomatic approach of probability

Unit-16 : MATHEMATICAL REASONING

Quantifiers, Implication, Converse, Contrapositive, Validating statements

PHYSICS
SYLLABUS FOR HIGHER SECONDARY FIRST YEAR COURSE
(TOPICS TO BE DELETED)

Chapter 1: Physical World

Physics-scope and excitement; Nature of physical laws; Physics, technology and

society.

(To be discussed as a part of the introduction and integrated with other topics.)

Chapter 3: Motion in a Straight Line

Frame of reference; Motion in a straight line; Position-time graph; Speed and velocity.

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.

Chapter 7: System of Particles and Rotational Motion

Statement of parallel and perpendicular axis theorems and their applications.

Chapter 8: Gravitation

Kepler's Laws of Planetary motion; Acceleration due to gravity.

Chapter 9: Mechanical Properties of Solids:

Elastic behaviour; Shear modulus of rigidity; Poisson's ratio; Elastic energy.

Chapter 11: Thermal Properties of Matter

Heat; Temperature; Heat transfer-conduction, convection and radiation.

Chapter 12: Thermodynamics

Heat Engine and Refrigerator.

Chapter 15: Waves,Fundamental mode and harmonics; Doppler Effect.

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