VIDEO LIBRARY

GRADE 09

1. Interest on SB Account by Method of Daily Basis

2. Savings Bank Account and its Types, Various Things Related to Account

3. Angle in a Major Segment

4. Angle in a Minor Segment

5. Angle in a Semicircle

6. Angle Subtended by an Arc at the Centre of a Circle

7. Chords of a Circle

8. Circle

9. Construction of Polygons Inscribed in a Circle

10. Cyclic Quadrilateral Construction Three Sides and One Diagonal

11. Cyclic Quadrilateral Converse of Opposite Angle Property

12. Cyclic Quadrilateral Opposite Angles Property

13. Cyclic Quadrilateral Two Sides, One Diagonal and an Angle

14. Definitions Related to a Circle

15. Equal Chords Property - I

16. Equal Chords Property - III

17. Making Different Parts of a Circle by Paper Folding

18. Regular Hexagon Construction Inscribed in a Circle

19. Calculation of Compound Interest Using Ready Recknors

20. Compound Interest and Derivation of Compound Interest Formula

21. Compound Interest

22. Altitudes of a Triangle

23. Circumcentre of a Triangle

24. Circumcentre

25. Concurrency of Altitudes

26. Concurrency of Medians

27. Concurrent Lines and Concurrency of Angle Bisectors of a Triangle

28. Concurrent Lines, Median and Centroid

29. Concurrent Lines

30. Incentre

31. Properties of the Medians of a Triangle

32. Division of a Polynomial by a Binomial

33. Division of a Polynomial by a Trinomial

34. Division of Monomial by a Monomial

35. Division of Polynomials

36. More on Factorisation of Trinomials

37. Some More Identities

38. HCF of Binomials

39. HCF of Trinomials

40. LCM of Polynomials

41. Relation between HCF and LCM of Two Polynomials

42. Calculation of Interest in Installment Buying

43. Parts of a Pyramid

44. Prism and Pyramids

45. Pyramids

46. Right Prisms

47. Surface area of a Prism

48. Surface Area of a Pyramid

49. Surface Area of a Right Prism

50. Types of Pyramids

51. Volume of a Prism

52. Volume of a Pyramid

53. Volume of a Right Prism

54. Volume of Pyramids

55. Conditional Identity

56. Expanded Form of (a+b+c)²

57. Identities

58. Some Products

59. Square of a Trinomial

60. Angle-sum Property of a Polygon

61. Concave and Convex Polygons

62. Identifying Convex and Concave Polygons

63. Polygons(0)

64. olygons

65. Problems Based on Interior Angles of a Polygon(0)

66. Problems Based on Interior Angles of a Polygon

67. Problems Based on Sum of Exterior Angles

68. Sum of Exterior Angles of a Polygon

69. Sum of the Interior Angles of a Polygon

70. Construction of a Quadrilateral Three Sides and Two Angles Given

71. Construction of Quadrilaterals

72. Quadrilateral Construction Given Four Sides and One Angle

73. Quadrilateral Construction Three Sides, One Diagonal and One Angle

74. Quadrilaterals and Its Types

75. Proportion

76. Ratio and Proportion

77. Ratio

78. Time and Work

79. Irrational Numbers on a Number Line

80. Irrational Numbers

81. Wheel of Theodorus

82. Complement of a Set

83. Intersection of Sets(0)

84. Intersection of Sets

85. Intersection of Sets-1

86. Sets-An Introduction

87. Types of Sets (2)

88. Types of Sets

89. Union of Sets

90. Applications of Simultaneous Equations

91. Elimination Method

92. Graphical Solution of a Pair of Linear Equations

93. Method To Solve Simultaneous Linear Equations

94. Problem Based on Age

95. Problems Based on Money and Cost Price

96. Problems Based on Numbers and Digits

97. Problems Based on Speed

98. Simultaneous Linear Equations and Methods of Solving

99. Simultaneous Linear Equations

100. Substitution Method

101. Use of Graphs in Simultaneous Linear Equations

102. Bar Graphs and Histograms

103. Bar Graphs and Histograms-1

104. Coefficient of Range

105. Example – Range

106. Frequency Polygon without a Histogram

107. Graphical Representation

108. Probability An Introduction

109. Range

110. Comparing Surds and Some Irrational Numbers

111. Comparison of Surds

112. Surds and Their Properties

113. Surds in the Simplest Form

114. Surds

115. Condition for a Parallelogram to be a Rectangle

116. Converse of Diagonal Property of a Rhombus

117. Diagonal Property of a Rhombus

118. Parallelogram Diagonals Property

119. Parallelogram Opposite Angles Property

120. Parallelogram Opposite Sides Property

121. Direct Variation

122. Inverse Variation

123. Joint Variation

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GRADE 10

1. Angle in a Major Segment

2. Angle in a Minor Segment

3. Angle in a Semicircle

4. Angles in the Same Segment

5. Concentric and Congrurent Circles

6. Construction of a Chord

7. Construction of Chord of Given Length

8. Property Related to Chords and Segments

9. Construction of a Tangent at a Given Point

10. Construction of a Tangent at a Point on the Circle

11. Construction of a Tangent from an External Point

12. Contruction of Tangents from an External Point to a Circle

13. Secant, Tangent and Properties of Tangents

14. Tangent to a Circle

15. Tangents to a Circle from a Point at Different Positions

16. Tangents to a Circle from an External Point

17. Touching Circles

18. Cartesian System

19. Coordinate Plane

20. Coordinates of a Point

21. Distance Between Two Points

22. Distance Formula

23. Equation of a Line in Slope Intercept Form

24. Graph of ax+by=c

25. Plotting Points on a Graph

26. Points on a Graph

27. Section Formula in Coordinate Plane

28. Section Formula

29. Sign Convention

30. Slope of a Line

31. Straight Line and its Slope and Gradient

32. Graphs or Networks

33. Polyhedra

34. Circular Cone

35. Combination of Solids

36. Cone, Hemisphere and Cylinder of Equal Radii and Heights

37. Cone

38. Curved Surface Area of a Cone

39. Cylinder

40. Examples_ Cones

41. Finding the Surface Area of a SphereFinding the Surface Area of a Sphere

42. Formula for Volume of a Sphere

43. Frustum of a Cone

44. Right Circular Cone

45. Right Circular Cylinder

46. Scale Drawing

47. Sphere and Hemisphere

48. Sphere and Hemisphere-1

49. Sphere

50. Surface Area and Volume of a Cylinder

51. Surface Area and Volume of a Right Circular Cone

52. Surface Area of a Cylinder

53. Surface Area of Combination of Solids

54. Volume of a Cylinder

55. Combination

56. Combinations

57. Empirical Probability

58. Fundamental Principle of Counting

59. Permutation

60. Permutations

61. Probability_ An Introduction

62. Division Algorithm for Polynomials

63. Division of Polynomials

64. Factor Theorem

65. Geometrical Meaning of the Zeroes of a Polynomial

66. Polynomials and Zero of a Polynomial_2

67. Remainder Theorem and Factor Theorem

68. Remainder Theorem and Factor Theorem_1_1

69. Remainder Theorem

70. Synthetic Division

71. Addition Rule of Probability

72. Empirical Probability

73. Event and its Types

74. Events and its Types

75. Mutually Exclusive Events

76. Probability_ An Introduction_1_1

77. Problems Involving Permutation and Combination

78. Theoretical Approach to Probability

79. AM, HM, GM and Their Geometric Interpretation

80. Arithmetic Progression

81. Arithmetic Progressions

82. Geometric Progression

83. Geometrical Interpretation of Arithmetic Mean

84. Harmonic Progression

85. Identifying Arithmetic Progression by Paper Cutting and Pasting

86. Sequences

87. Sum of First n Natural Numbers

88. Sum of n Terms of an Arithmetic Progression

89. A Visual Proof of Pythagoras Theorem(0)

90. A Visual Proof of Pythagoras Theorem

91. Converse Of Pythagoras' Theorem(0)

92. Converse Of Pythagoras' Theorem

93. Examples_ Pythagoras Theorem(0)

94. Examples_ Pythagoras Theorem

95. Pythagoras Theorem and its Converse

96. Pythagoras Theorem

97. Verifying Pythagoras Theorem

98. Visual Proof - Pythagorean Theorem

99. Formula to Solve Quadratic Equations

100. Graph of General Quadratic Equation

101. Graph of Quadratic Equation - I

102. Graph of Quadratic Equation - II

103. Meaning of Quadratic Equation

104. Method of Completing a Square

105. Nature of Roots of Quadratic Equation

106. Nature of the Roots of a Quadratic Equations

107. Number of Solutions of Quadratic Equation

108. Principles of Solving Quadratic Equation

109. Problems on Nature of Roots of Quadratic Equation Case-2

110. Problems on the Nature of Roots of the Quadratic Equation Case-1

111. Problems on the Nature of Roots of the Quadratic Equation Case-III

112. Quadratic Equation

113. Quadratic Equations_ Geometrical Problem

114. Quadratic Polynomial

115. Relationship Between Roots and Coefficients

116. Solution of a Quadratic Equation by Graphical Method

117. Solution of Adfected Quadratic Equation by Factorisation

118. Solution of Adfected Quadratic Equation by Formula Method

119. Solution of Pure Quadratic Equations

120. Solution of Quadratic Equation by Completing the Square

121. Solving Quadratic Equations by Factorization

122. Solving Quadratic Equations-I

123. Solving Quadratic Equations-II

124. Steps to Solve Quadratic Equations

125. Euclid�s Division Algorithm

126. Euclid's Division Algorithm

127. Euclid's Division Lemma

128. Fundamental Theorem of Arithmetic

129. Irrational Numbers

130. Associative Law for Union of Sets

131. Cardinal Number of Finite Sets

132. Cardinality of Sets

133. Commutative Law for Intersection of Sets

134. Commutative Law for Union of Sets

135. De Morgan’s Laws

136. De Morgan�s Law

137. Intersection of Sets

138. Properties of Operations on Sets

139. Areas of Similar Triangles

140. Basic Proportionality Theorem

141. Comparison between Congruency and Similarity

142. Criteria for Similarity of Triangles

143. Fundamental Geometrical Result on Proportionality

144. Practical Application of Thales Theorem

145. Similar Figures and Similar Polygons

146. Similar Triangles

147. Similarity of Triangles

148. Similarity

149. Coefficient of Variation(0)

150. Coefficient of Variation

151. Pie Chart

152. Pie Charts (2)

153. Pie Charts

154. Standard Deviation and Variance

155. Standard Deviation

156. Variance

157. Multiplication of Surds

158. Rationalisation Factor and Rationalisation of Surds

159. Surds and Their Addition and Subtraction

160. Application of Trigonometry - An Introduction

161. Applications of Trigonometry - Introduction

162. Applications of Trigonometry- 1

163. Basics of Trigonometry and Trigonometric Ratios

164. Heights and Distances

165. Introduction to Trigonometry

166. Trigonometric Identities(0)

167. Trigonometric Identities

168. Trigonometric Ratios of Angles

169. Trigonometric Ratios of Complementary Angles

170. Trigonometric Ratios of Standard Angles

171. Trigonometry_ Height and Distance

172. Values of Trigonometrical Ratios

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GRADE 11

1. Pascal's Triangle _ Expansion of Algebraic Expressions

2. Pascal's Triangle

3. Complex Numbers in Argand Plane

4. Geometrical Representation of Algebra of Complex Numbers

5. Circle

6. Conic Sections

7. Ellipse

8. Equation for an Ellipse

9. Hyperbola

10. Parabola

11. Distance Between Two Points in a Three Dimensional Space

12. Point in a Three Dimensional Space

13. Section Formula

14. Three Dimensional Coordinate System

15. Geometrical Interpretation of Derivatives

16. Infinite Limits

17. Limits

18. Graph of a Linear Inequation in Two Variables

19. Inequalities

20. nequations on a Number Line

21. Properties of Inequalities

22. Fundamental Principle of Counting

23. Principle of Mathematical Induction

24. Addition Theorem of Probability

25. Exhaustive Events

26. Mutually Exclusive and Independent Events

27. Mutually Exclusive Events

28. Concept of Relations and Functions

29. Concept of Relations

30. Even and Odd Functions

31. Functions

32. Identity, Constant and Modulus Functions

33. Ordered Pairs and Cartesian Product

34. Polynomial and Rational Functions

35. Relation between Two Sets

36. Signum and Greatest Integer Function

37. Geometric Progression

38. Introduction to Number Sequence

39. Associative Law for Union of Sets

40. Cardinal Number of a Set

41. Cardinal Number of Finite Sets

42. Cardinal Number of Finite Sets

43. Commutative Law for Intersection of Sets

44. Complement of a Set

45. De Morgan’s Laws

46. Identifying Sets in a Venn Diagram_2

47. Intersection of Sets

48. Intervals of Real Numbers

49. Introduction to Venn Diagrams

50. Sets-An Introduction

51. Subsets

52. Types of Sets

53. Union of Sets

54. Venn Diagrams

55. What is a Set _

56. Coefficient of Range

57. Coefficient of Variation

58. Range

59. Standard Deviation

60. Variance

61. Angle between two Lines

62. Equation of a Line in Normal Form

63. Equations for Horizontal and Vertical Lines

64. Slope of a Line

65. Straight Lines

66. Two-Point Form and Intercept-Form

67. Degrees, Minutes and Seconds

68. Graph of a Cosecant Function

69. Graph of a Secant Function

70. Graph of Cosine Function

71. Graph of Cotangent Function

72. Graph of Sine Function

73. Graph of Tangent Function

74. Sign of Trigonometric Functions

75. Sum and Difference Identity of Cosine

76. Sum and Difference Identity of Sine

77. Sum and Difference Identity of Tangent

78. Trigonometric Equations_ Introduction

79. Trigonometric Ratios of Half Angle

80. Trigonometric Ratios of Twice of Angle

81. What is a Radian