Reduced syllabus of class9th 2020
Answers
Deleted Topics – Class IX – English (Language and Literature)
Grammar
Use of Passive Voice
Clauses: Noun, Adverb Clauses of condition and time, Relative
Prepositions
Writing
Letter on a situation
Descriptive Paragraph on a place/event
LITERATURE
BEEHIVE
The Lake Isle of Innisfree
The Snake & The Mirror
The Duck & The Kangaroo
Kathmandu
A Slumber Did My Spirit Seal
MOMENTS
Ishwaran the Storyteller
The Accidental Tourist
HINDI
attached pic
SCIENCE
Unit I: Matter-Nature and Behaviour
Chapter
Topics
Matter in Our Surroundings
Definition of matter; solid, liquid and gas; characteristics - shape, volume, density; change of state-melting (absorption of heat), freezing, evaporation (cooling by evaporation), condensation, sublimation.
Unit II: Organization in the Living World
Chapter
Topics
Diversity in Living Organisms
Diversity of plants and animals-basic issues in scientific naming, basis of classification. Hierarchy of categories / groups, Major groups of plants (salient features) (Bacteria, Thallophyta, Bryophyta, Pteridophyta, Gymnosperms and Angiosperms). Major groups of animals (salient features) (Non-chordates upto phyla and chordates upto classes).
Unit III: Motion, Force and Work
Chapter
Topics
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).
Unit V: Food Production
Chapter
Topics
Improvement in Food Resources
Plant and animal breeding and selection for quality improvement and management; Use of fertilizers and manures; Protection from pests and diseases; Organic farming.
Social science
NIT 1: INDIA AND THE CONTEMPORARY WORLD – I (HISTORY)
Chapter No. and Chapter Name (NCERT Textbook)
Deleted Portion
Section 2: Livelihoods, Economies and Societies
NOTE- ANY ONE OUT OF THESE TWO CHAPTERS (CH-4/CH5)
Chapter IV: Forest Society and Colonialism
Chapter V: Pastoralists in the Modern World
Complete Section (Both the Chapters)
UNIT 2: CONTEMPORARY INDIA – I (GEOGRAPHY)
Chapter No. and Chapter Name (NCERT Textbook)
Deleted Portion
Chapter 3: Drainage
Complete Chapter except for Map Items which will be assessed in the Examination
Chapter 6: Population
Complete Chapter
UNIT 3: DEMOCRATIC POLITICS – I (POLITICAL SCIENCE)
Chapter No. and Chapter Name (NCERT Textbook)
Deleted Portion
Chapter 2: Constitutional Design
Democratic Constitution in South Africa (Only)
Chapter 5: Democratic Rights
Complete Chapter
UNIT 4: ECONOMICS
Chapter No. and Chapter Name (NCERT Textbook)
Deleted Portion
Chapter 4: Food Security in India
Complete Chapter
MATHEMATICS:-
UNIT I-NUMBER SYSTEMS
Chapter
Topics
REAL NUMBERS
· Representation of terminating / non-terminating recurring decimals on the number line through successive magnification.
· Explaining that every real number is represented by a unique point on the number line and conversely, viz. every point on the number line represents a unique real number.
· Definition of nth root of a real number.
UNIT II-ALGEBRA
Chapter
Topics
POLYNOMIALS
· Motivate and State the Remainder Theorem with examples. Statement and proof of the Factor Theorem.
· x3+y3+z3-3xyz
LINEAR EQUATIONS IN TWO VARIABLES
Examples, problems on Ratio and Proportion
UNIT III-COORDINATE GEOMETRY
Chapter
Topics
COORDINATE GEOMETRY
No deletion
UNIT IV-GEOMETRY
Chapter
Topics
INTRODUCTION TO EUCLID'S GEOMETRY
Delete the Chapter
LINES AND ANGLES
No Deletion
TRIANGLES
Proof of the theorem deleted- Two triangles are congruent if any two angles and the included side of one triangle is equal to any two angles and the included side of the other triangle (ASA Congruence).
Topic Deleted-Triangle inequalities and relation between ‘angle and facing side' inequalities in triangles
QUADRILATERALS
No deletion
AREA
Delete the Chapter
CIRCLES
There is one and only one circle passing through three given non-collinear points.
If a line segment joining two points subtends equal angle at two other points lying on the same side of the line containing the segment, the four points lie on a circle.
CONSTRUCTIONS
Construction of a triangle of given perimeter and base angles
UNIT V- Mensuration
Chapter
Topics
UNIT VI-MENSURATION
AREA
Application of Heron’s Formula in finding the area of a quadrilateral.
SURFACE AREAS AND VOLUMES
No deletion
UNIT VI-STATISTICS & PROBABILITY
Chapter
Topics
STATISTICS
· Histograms (with varying base lengths),
· Frequency polygons.
· Mean, median and mode of ungrouped data.
PROBABILITY
No deletion
