AHSEC HS Syllabus 2021: Syllabus Reduced By 30%

AHSEC HS Syllabus 2021

Because of Pandemic Novel Corona Virus (COVID-19), Assam Higher Secondary Education Council (AHSEC) has decided to reduce the 30 percent syllabus of upcoming final exams of HS 1st and 2nd year to be held in 2021.

AHSEC has uploaded the 30% (reduced portion only) syllabi for all subjects of H.S. First and Second year of Arts, Science & Commerce streams in the official website of the Council www.ahsec.nic.in.

AHSEC HS Syllabus 2021-22 Details:-

  • Name of Classes: Higher Secondary 1st Year and 2nd Year
  • Name of Board: Assam Higher Secondary Education Council (AHSEC)
  • Session: 2021-22

Related: AHSEC Online Form Fill Up

Due to the Corona Virus (COVID-19) students of our state had already lost the valued academic time. Based on the feedback and valued suggestions from different renowned institutions, persons, the Academic Committee of AHSEC in its meeting held on 19/08/2020 had decided to reduce the 30% volume of the course contents of H.S. First & Second year to be made judiciously to remain to acquire comprehensive knowledge of the subject.

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



How to Download AHSEC Syllabus 2021-22:-

Students of AHSEC HS 1st and 2nd Year of Arts, Commerce & Science can now download their exam syllabus for upcoming HS 1st Year and Final Exam 2021 below mentioned steps

  • Step 1: Scroll down, go to the Important web Link section.
  • Step 2: Click on Download AHSEC Syllabus 2021 link.
  • Step 3: A .pdf file will be downloaded and open the same.
  • Step 4: That is your new AHSEC 2021 syllabus; check and analyze it carefully.




Assam 12th Class 30% Reduced Syllabus 2021 Pdf Download

Download Assam HS Science Syllabus 2021 PDF Download
Download Assam HS Arts Syllabus 2021 PDF Download
Download Assam HS Commerce Syllabus 2021 PDF Download
Download Assam HS Reduced Syllabus 2021 PDF Download

Important Subjects to be deleted

ENGLISH (CORE)

(TOPICS TO BE DELETED)

Section – B

1. Designing or drafting posters.
2. Writing formal and informal invitations and replies.
3. Letters to the Editor.
Section – C: Grammer
1. Transformation of sentences.

Section – D

(i) FLAMINGO

Prose :

1. Memoirs of Chota Sahib
2. Going places

Poetry :

3. A Roadside Stand

(ii) VISTAS

4. The Tiger King
5. Memories of Childhood



BIOLOGY (BOTANY)

(TOPICS TO BE DELETED)

Unit- 6: REPRODUCTION

Chapter – 1: Reproduction in organisms : (Deleted) Reproduction, a characteristic feature of all organisms for
continuation of species; Modes of reproduction- asexual and sexual reproduction; asexual reproduction-binary fission, sporulation, budding gemmule formation, fragmentation; vegetative propagation in plants.

Chapter – 2: Sexual reproduction in flowering plants (Not Deleted)
Sexual reproduction in flowering plants

Unit- 7: GENETICS AND EVOLUTION

Chapter -7: Evolution (Deleted)

A brief account of evolution.

Origin and Evolution of man

Unit- 8: BIOLOGY IN HUMAN WELFARE

Chapter – 9: Strategies for enhancement in food production (Deleted)

Plant breeding, tissue culture, single-cell protein.

Chapter – 10: Microbes in Human Welfare (Not Deleted)

Microbes in Human Welfare

Unit- 9: BIOTECHNOLOGY

Chapter – 11: Biotechnology: Principles and processes (Not Deleted)
Whole chapter

Chapter – 12: Biotechnology and its application (Not Deleted)
Whole chapter 30

Unit- 10: ECOLOGY AND ENVIRONMENT

Chapter – 13: Organisms and Population (Not Deleted)

i) Organism and its Environment.
ii) Populations.

Chapter – 16: Bioresources of Assam (Not Deleted)
Medicinal and timber yielding Plants.




BIOLOGY (ZOOLOGY)

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

Unit – 6: Reproduction

Chapter – 3: Human Reproduction

Pregnancy and embryonic development
Parturition and lactation

Chapter – 4: Reproductive Health

Population stabilization and birth control

Infertility

Unit – 7: Genetics & Evolution

Chapter – 5: Principles of Inheritance & Variation (Not Deleted)

Chapter – 6: Molecular Basis of Inheritance

RNA world

Regulation of gene expression

Human Genome Project

DNA Fingerprinting

Unit – 8: Biology and Human Welfare

Chapter – 8: Human Health and Diseases

(Not Deleted)

Chapter – 9: Strategies for enhancement in food production

Animal Husbandry

Unit – 9: Biotechnology & its Application

Chapter – 12: Biotechnology and its application

Ethical issues

Unit – 10: Ecology

Chapter – 14: Ecosystem (Deleted completely chapter 14) 32

Chapter – 15: Biodiversity and conservation(Not Deleted)

Chapter – 16: Bioresources of Assam (Not deleted the portion included in Zoology)

Chapter – 17: Environmental Tissue

Solid waste management

Agrochemicals and their effects

Radioactive wastes

Greenhouse effect and global warming

Ozone depletion

Deforestation

Degradation by improper resource utilization and maintenance





CHEMISTRY

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

Unit-1: Solid State

Electrical and magnetic properties. Band theory of metals, conductors,
semiconductors and insulators and n and p-type semiconductors.

Unit-2: Solutions

Abnormal molecular mass, Van’t Hoff factor.

Unit-3: Electrochemistry

Lead accumulator, fuel cells, dry cells, electrolytic cells, Corrosion, Law of
electrolysis (elementary idea), dry cell.

Unit-4: Chemical Kinetics

Concept of collision theory (elementary idea, no mathematical treatment), activation
energy, Arrhenius equation.

Unit-5: Surface Chemistry

Emulsion – types of emulsions, catalysis: homogenous and heterogeneous, activity
and selectivity of solid catalysts; enzyme catalysis.

Unit-6: General Principles and Processes of Isolation of Elements

6.4: Thermodynamics of Metallurgy
6.4.1: Applications
6.6: Oxidation-Reduction
6.7: Refining

Unit-7: p-Block Elements

7.6: Phosphorus – allotropic forms
7.7: Preparation and properties of Phosphine
7.8: Compounds of Phosphorus: Preparation and properties of Halides.
7.9: Oxo acids of phosphorus.
7.17: sulphuric acid: industrial process of manufacture, Oxides of Nitrogen
(Structure only)
36

Unit-8 : d and f-Block Elements

The chemical reactivity of lanthanoids, Actinoids – Electronic configuration, oxidation
states, and comparison with lanthanoids. Preparation and properties of KMnO4
and K2Cr2O7

Unit-9: Coordination Compounds

9.4: Structure and stereoisomerism.
9.7: Stability of coordination compounds and Organometallic compounds.
9.8: Importance and application of coordination compounds.
Unit-10: Haloalkanes and Haloarenes
10.7: Polyhalogen compounds.

Unit-11: Alcohols, Phenols, and Ethers

11.5: Some commercially important alcohols.

Unit-12: Aldehydes, Ketones, and Carboxylic Acid
No topic omitted

Unit-13: Amines

13.7: Diazonium salts: Preparation, chemical reaction, Importance in synthetic
organic chemistry.

Unit-14: Biomolecules

Oligosaccharides (sucrose, lactose, maltose), polysaccharides (starch, cellulose,
glycogen), the importance of carbohydrates.
Vitamins – classification and functions.
Enzymes Hormones – Elementary idea excluding structure

Unit-15: Polymers

Biodegradable and non-biodegradable polymers.
Unit-16: Chemistry in Everyday life
Chemicals in food – preservatives, artificial sweetening agents, elementary idea of
antioxidants. Cleansing agents – soaps and detergents, cleansing action.



ECONOMICS

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

PART A – INTRODUCTORY MICROECONOMICS

Unit I: INTRODUCTION

No topics deleted

Unit II: CONSUMER’S BEHAVIOUR AND DEMAND

Consumer’s equilibrium in terms of utility approach (in case of two commodities)
and indifference curve approach.
Expenditure method of measuring price elasticity of demand.

Unit III: PRODUCER’S BEHAVIOUR AND SUPPLY

Returns to scale, Geometric method of measuring price elasticity of supply,
Producer’s equilibrium with the help of marginal cost and marginal revenue.

Unit IV: FORMS OF MARKET

Price and output determination under monopoly and monopolistic competition.

Unit V: SIMPLE APPLICATIONS OF TOOLS OF DEMAND AND SUPPLY
CURVES

Diagrammatic Presentation of Price Ceiling and Price floor.

PART B – INTRODUCTORY MACROECONOMICS

Unit VI: NATIONAL INCOME AND RELATED AGGREGATES
Private Income, Personal income, Personal Disposable income, National
Disposable income.
Explanation of Methods of Measuring National Income–
Value Added Method (Product method), Expenditure Method, and Income
Method.
42

Unit VII: DETERMINATION OF INCOME AND EMPLOYMENT
Problems of excess and deficient demand – measures to correct them – challenges
in Government spending.

Unit VIII: MONEY AND BANKING
Control of credit through Bank Rate, Cash Reserve Ratio, Statutory Liquidity
Ratio, Repo Rate, Reserve Repo Rate, Open Market Operations, Margin
Requirement.

Unit IX: GOVERNMENT BUDGET AND THE ECONOMY
Measures of Government deficit – revenue deficit, fiscal deficit, primary deficit and
their meaning.

Unit X: BALANCE OF PAYMENTS
Meaning of Balance of Payment deficit, Foreign Exchange Rate – meaning of
fixed and flexible exchange rates and managed floating, Determination of
exchange rate in a free market





EDUCATION

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

Unit-1: Development of Secondary Education in India and Assam :
(c) National Policy of Education 1986 –Salient features.
(d) Secondary Education in Assam in the post-Independence period
• Development after Independence

Unit-2: Non-formal Education

(a) Non-formal Education
– Meaning, Definition, Objective, scope, and characteristics of Non-formal Education
– Importance of Non-formal Education
Correspondence Education–– Meaning, definition, Objectives, and Importance
Unit-3: Current Trends in Education

(c) Physical Education
• Meaning and definition
• Need and Importance
• Physical Education in Educational Institutions

(e) Women Empowerment.
• Meaning and definition
• Status of women in the Indian Educational system.
• Education for Women Empowerment

Unit-4: Learning
• Learning and Maturation
• Major Laws of Learning and their Educational significance

Unit-5: Memory and Forgetting, Attention and Interest
a) • Types and marks of good memory
• Improvement of memory
b) Attention and Interest – Sources of Interest
45

Unit-6: Mental Health and Hygiene
The unit should remain as it is.

Unit-7: Educational Statistics

(b) Statistical Methods
• Tabulation of data frequency distribution table
• Graphic representation of data– Meaning, advantages, and rules – Histogram
and Polygon
• Diagram– Bar Diagram

(d) Various Measures of variability

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Important Links of AHSEC Syllabus 2021:-

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