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Jharkhand
Hinglish
STD 9
Maths - AvantiFellows
Maths - AvantiFellows
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Section outline
Select section General
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General
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Select section 1. Number Systems
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1. Number Systems
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Introduction
Select activity Introduction to Rational Numbers
Introduction to Rational Numbers
Lesson
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Select activity Plotting Rational Numbers on Number Line
Plotting Rational Numbers on Number Line
Lesson
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Select activity Finding Rational Numbers between two Rational Numbers
Finding Rational Numbers between two Rational Numbers
Lesson
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Irrational Numbers
Select activity Real Numbers
Real Numbers
Lesson
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Select activity Expressing Decimal in its p - q form
Expressing Decimal in its p - q form
Lesson
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Select activity Locating Rational Numbers on Number Line by Successive Magnification
Locating Rational Numbers on Number Line by Successive Magnification
Lesson
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Select activity Plotting Irrational Numbers on Number Line
Plotting Irrational Numbers on Number Line
Lesson
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Real Numbers and their Decimal Expansion
Select activity Finding Real Numbers between 2 Real Numbers
Finding Real Numbers between 2 Real Numbers
Lesson
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Select activity Properties of Real Numbers
Properties of Real Numbers
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Law of Exponents for Real Numbers
Select activity Laws of Exponents
Laws of Exponents
Lesson
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Select section 2. Polynomials
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2. Polynomials
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Introduction
Select activity Algebraic Expressions
Algebraic Expressions
Lesson
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Polynomials in One Variable
Select activity What are polynomials
What are polynomials
Lesson
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Select activity Degree of a polynomial
Degree of a polynomial
Lesson
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Select activity Value of a polynomial
Value of a polynomial
Lesson
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Zeroes of a Polynomial
Select activity Zeroes of a polynomial
Zeroes of a polynomial
Lesson
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Factorisation of Polynomials
Select activity Division of Polynomials
Division of Polynomials
Lesson
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Select activity Long Division method
Long Division method
Lesson
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Select activity Degree of quotient and remainder
Degree of quotient and remainder
Lesson
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Select activity Remainder theorem
Remainder theorem
Lesson
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Select activity Factor theorem
Factor theorem
Lesson
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Select activity Factorizing polynomials by middle term splitting
Factorizing polynomials by middle term splitting
Lesson
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Select activity Visualizing middle term splitting
Visualizing middle term splitting
Lesson
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Select activity Factorizing polynomials using factor theorem
Factorizing polynomials using factor theorem
Lesson
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Algebraic Identities
Select activity Algebraic identities
Algebraic identities
Lesson
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Select activity Squares of trinomials & cubes of binomials
Squares of trinomials & cubes of binomials
Lesson
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Select activity Some more algebraic identities
Some more algebraic identities
Lesson
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Select section 3. Coordinate Geometry
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3. Coordinate Geometry
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Introduction
Select activity Activity Teacher only
Activity Teacher only
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Cartesian System
Select activity Points in a Cartesian plane
Points in a Cartesian plane
Lesson
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Select section 4. Linear Equations in two variables
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4. Linear Equations in two variables
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Linear Equations
Select activity Introduction to Linear Equations in 2 Variables
Introduction to Linear Equations in 2 Variables
Lesson
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Solution of a Linear Equation
Select activity Solutions of Linear Equations in 2 Variables
Solutions of Linear Equations in 2 Variables
Lesson
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Select activity Graphical Representation of Linear Equations in 2 Variables
Graphical Representation of Linear Equations in 2 Variables
Lesson
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Select section 5. Introduction of Euclid Geometry
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5. Introduction of Euclid Geometry
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Euclid's Definitions,Axioms and Postulates
Select activity Introduction to Euclid's Geometry - Definitions & Axioms
Introduction to Euclid's Geometry - Definitions & Axioms
Lesson
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Select activity Postulates
Postulates
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Select section 6. Lines and Angles
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6. Lines and Angles
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Basic Terms and Definitions
Select activity Introduction to Lines and Angles
Introduction to Lines and Angles
Lesson
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Select activity Properties of Lines and Angles
Properties of Lines and Angles
Lesson
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Intersecting Lines and Non-intersecting Lines
Select activity Parallel Lines & Transversal
Parallel Lines & Transversal
Lesson
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Lines parallel to the Same Line
Select activity Theorems related to Parallel Lines
Theorems related to Parallel Lines
Lesson
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Lines Parallel to Same Line
Select activity Lines Parallel to same Line
Lines Parallel to same Line
Lesson
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Select section 7. Triangles
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7. Triangles
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Some Properties of a Triangle
Select activity Properties of Triangles
Properties of Triangles
Lesson
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Select activity Triangle basics and its types
Triangle basics and its types
Lesson
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Criteria for Congruence of Triangles
Select activity What is congruency-
What is congruency-
Lesson
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Select activity Criteria for congruency
Criteria for congruency
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Select activity ASA congruency criterion -
ASA congruency criterion -
Lesson
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Select activity AAS & SSS congruence criterion
AAS & SSS congruence criterion
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Select activity RHS congruency criterion
RHS congruency criterion
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Isosceles Triangle & its properties
Select activity Isosceles Triangle & its properties
Isosceles Triangle & its properties
Lesson
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Select activity Inequalities in triangle - 1
Inequalities in triangle - 1
Lesson
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Select activity Inequalities in triangle - 2
Inequalities in triangle - 2
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Select section 8. Quadrilaterals
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8. Quadrilaterals
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Properties of a Parallelogram
Select activity Introduction to Quadrilaterals
Introduction to Quadrilaterals
Lesson
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Select activity Angle Sum Property Of Quadrilaterals
Angle Sum Property Of Quadrilaterals
Lesson
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Select activity Types Of Quadrilaterals
Types Of Quadrilaterals
Lesson
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Select activity Properties of Parallelogram - I
Properties of Parallelogram - I
Lesson
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Select activity Practice Problem - 1 HW-8
Practice Problem - 1 HW-8
Lesson
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Select activity Angles of Parallelogram
Angles of Parallelogram
Lesson
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Select activity Diagonals of Parallelogram
Diagonals of Parallelogram
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Select activity Properties of Parallelogram - III
Properties of Parallelogram - III
Lesson
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Select activity Practice Problem - 1 HW - 8
Practice Problem - 1 HW - 8
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Mid Point Theorem
Select activity Mid Point Theorem
Mid Point Theorem
Lesson
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Select activity Converse of Mid Point Theorem
Converse of Mid Point Theorem
Lesson
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Select section 9. Circles
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9. Circles
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Introduction
Select activity Radius, Chords and Diameter
Radius, Chords and Diameter
Lesson
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Select activity Arcs, Segments and Sectors of a Circle
Arcs, Segments and Sectors of a Circle
Lesson
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Angle Subtended by a Chord at a Point
Select activity Angle subtended by a chord at centre
Angle subtended by a chord at centre
Lesson
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Perpendicular from the Centre to a Chord
Select activity Perpendicular from Centre to Chord
Perpendicular from Centre to Chord
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Select activity Drawing circles through given points
Drawing circles through given points
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Equal Chords and their Distances from the Centre
Select activity Theorem on Equal Chords
Theorem on Equal Chords
Lesson
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Select activity Relation between Arc Length, Angle at Centre and Chord Length
Relation between Arc Length, Angle at Centre and Chord Length
Lesson
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Select activity Relation between Angle at centre and angles at circumference
Relation between Angle at centre and angles at circumference
Lesson
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Select activity Converse of angles in the same segment theorem
Converse of angles in the same segment theorem
Lesson
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Cyclic Quadrilaterals
Select activity Theorem on Cyclic Quadrilaterals
Theorem on Cyclic Quadrilaterals
Lesson
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Select activity Converse of Theorem on Cyclic Quadrilaterals
Converse of Theorem on Cyclic Quadrilaterals
Lesson
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Select section 10. Heron’s Formula
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10. Heron’s Formula
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Area of a Triangle-by Heron's Formula
Select activity Area of triangle
Area of triangle
Lesson
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Select activity Heron's Formula
Heron's Formula
Lesson
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Select section 11. Surface Areas and Volumes
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11. Surface Areas and Volumes
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Surface Area of a Right Circular Cone
Select activity Surface Area Of Cuboid
Surface Area Of Cuboid
Lesson
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Select activity Surface Area of Cube
Surface Area of Cube
Lesson
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Select activity Surface Area Of Cylinder
Surface Area Of Cylinder
Lesson
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Select activity Surface Area Of Cone
Surface Area Of Cone
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Surface Area of Sphere
Select activity Surface Area Of Sphere & Hemisphere
Surface Area Of Sphere & Hemisphere
Lesson
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Volume of a Right Circular Cone
Select activity Volume Of Cuboid, Cube And Cylinder
Volume Of Cuboid, Cube And Cylinder
Lesson
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Select activity Volume Of Cone, Sphere And Hemisphere
Volume Of Cone, Sphere And Hemisphere
Lesson
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Select section 12. Statistics
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12. Statistics
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Introduction
Select activity Why do we need Statistics
Why do we need Statistics
Lesson
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Select activity Tabular representation of data
Tabular representation of data
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Graphical representation of data
Select activity Grouped and Ungrouped frequency distribution tables
Grouped and Ungrouped frequency distribution tables
Lesson
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Select activity Need for graphical representation of data
Need for graphical representation of data
Lesson
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Select activity Creating bar graphs
Creating bar graphs
Lesson
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Select activity Graphical representation of continuous data
Graphical representation of continuous data
Lesson
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Select activity Frequency Polygon
Frequency Polygon
Lesson
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Select activity Measures of central tendency
Measures of central tendency
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Select activity Median and Mode
Median and Mode
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