#### Section 1 : Introduction - Important Instructions

 Lecture 1 Introduction - Important Instructions 1:13

#### Section 2 : Integers

 Lecture 2 Directed Numbers(Integers) 14:0

#### Section 3 : Prime numbers

 Lecture 3 Complete knowledge about factors and multiples 7:25 Lecture 4 Divisibility Rules for 2,3,4,5,6, 6:46 Lecture 5 Divisibility Rules for 7,8,9,10,11 10:47 Lecture 6 Prime numbers and Prime factorization 13:0 Lecture 7 Finding Highest Common Factor ( H 12:56 Lecture 8 Word problems based on HCF 11:48 Lecture 9 Least Common Multiple (L 14:22 Lecture 10 Word Problems on LCM 12:9 Lecture 11 Some Important Facts about HCF & LCM Lecture 12 Relation between lcm and HCF 7:38

#### Section 4 : Operations on Fractions

 Lecture 13 Addition and Subtraction of Fractions 9:18 Lecture 14 Multiplication and Division of fractions 11:1

#### Section 5 : Decimals

 Lecture 15 Expanded form of Decimals 7:50 Lecture 16 Expanded form to Decimal form 2:35 Lecture 17 Writing fractions to Decimals 3:43 Lecture 18 Converting Decimals to fraction 5:7 Lecture 19 Like & Unlike Decimals 4:28 Lecture 20 Comparing & ordering of Decimal numbers 8:47 Lecture 21 Addition and Subtraction of Decimals 5:46 Lecture 22 Multiplication of Decimals 6:30 Lecture 23 Division in Decimals 5:40

#### Section 6 : Rational Numbers

 Lecture 24 What are Rational Numbers 8:22 Lecture 25 Converting decimal numbers to fractions 4:34 Lecture 26 Converting Non-Terminating, recurring decimals to Fractions 8:42 Lecture 27 Skilled Problems on Converting decimals to Fractions 4:31 Lecture 28 Representation of Rational Numbers on Number line Lecture 29 Determining which fraction is terminating or non-terminating 7:45 Lecture 30 shortcut method of writing decimal expansion of fraction to decimal 10:22

#### Section 7 : Irrational Numbers

 Lecture 31 What are Irrational numbers 17:49 Lecture 32 Proving v2, v11 irrational number by contradiction method part 1 7:11 Lecture 33 Proving Irrational numbers by contradiction method-2 9:36 Lecture 34 Simplification problems on irrational numbers-1 8:56 Lecture 35 Simplification problems on irrational numbers-2 4:50 Lecture 36 Rationalizing the Denominator 5:11

#### Section 8 : Indices ( Exponents)

 Lecture 37 The rules of Indices in Algebra 10:52 Lecture 38 Working with Indices Part 1 9:47 Lecture 39 Working with indices part 2 7:43 Lecture 40 Fractional indices 11:32 Lecture 41 Practice Problems on Indices 8:32 Lecture 42 Problems from IGCSE Last year papers 5:54

#### Section 9 : Logarithms

 Lecture 43 Downloadable content Text Lecture 44 What is Logarithms 9:38 Lecture 45 Laws of Logarithms 13:38 Lecture 46 Practice Problems on Logarithms - 1 8:50 Lecture 47 Practice Problems on Logarithms - 2 12:51 Lecture 48 Practice Problems on Logarithms - 3 11:22

#### Section 10 : Lines and Angles

 Lecture 49 Lines & Angles - Basics 1 7:59 Lecture 50 Lines & Angles - Basics 2 9:28 Lecture 51 Lines & Angles - Basics 3 8:22

#### Section 11 : Complementary & Supplementary Angles

 Lecture 52 Complementary & Supplementary Angles – 1 10:58 Lecture 53 Complementary & Supplementary Angles – 2 4:50

#### Section 12 : Parallel lines

 Lecture 54 Parallel lines (Basics)-1 12:1 Lecture 55 Parallel Lines (Basics)-2 7:1 Lecture 56 Practice Problems on Parallel Lines -1 10:51 Lecture 57 Practice Problems on Parallel Lines -2 8:5

#### Section 13 : Polygons

 Lecture 58 Polygons (Basics) 12:50 Lecture 59 Practice Problems on Polygons -1 8:41 Lecture 60 Practice Problems on Polygons -2 9:13

#### Section 14 : Triangles

 Lecture 61 Introduction to Triangles 4:49 Lecture 62 Angle sum property of Triangles 10:1 Lecture 63 Exterior Angle Property 5:43 Lecture 64 Practice Problems 1 8:56 Lecture 65 Practice Problems 2 6:47

#### Section 15 : Coordinate Geometry

 Lecture 66 Distance formula 17:31 Lecture 67 Mid point formula 4:55 Lecture 68 Gradient of a line 11:22 Lecture 69 Graphing using gradient and y intercept 2:46 Lecture 70 Some standard lines 5:5 Lecture 71 Slope intercept form y = m x +c 6:22 Lecture 72 Point slope form and two-point form 10:59 Lecture 73 Intersection of line and parabola 9:57 Lecture 74 Past Papers Problems Part 1 9:14 Lecture 75 Past Papers Problems Part 2 10:41 Lecture 76 Past Papers Problems Part 3 9:27 Lecture 77 Past Papers Problems Part 4 12:1 Lecture 78 Past Papers Problems Part 5 11:35

#### Section 16 : Arithmetic Progression

 Lecture 79 Sequence and series 7:50 Lecture 80 Arithmetic Sequence 10:6 Lecture 81 General term of an A 6:51 Lecture 82 Finding given term is which term 4:55 Lecture 83 Writing sequence when two terms are known 7:42 Lecture 84 Condition for three terms to be in A 4:38 Lecture 85 Sum to n terms of A 6:29 Lecture 86 Practice problems 1 8:30 Lecture 87 Practice problems 2 6:43 Lecture 88 Practice problems 3 7:17 Lecture 89 Practice problems 4 10:43

#### Section 17 : Geometric Progressions

 Lecture 90 Geometric Progressions 11:37 Lecture 91 Sum to n terms in G 14:52 Lecture 92 Sum to infinite Terms in G 13:45 Lecture 93 Practice questions 1 (GP) 14:46 Lecture 94 Practice questions 2 (GP) 11:59 Lecture 95 Practice Problems 3 (GP) 7:11

#### Section 18 : Functions

 Lecture 96 What is Function Lecture 97 Vertical Line Test 4:22 Lecture 98 Value of a Function Graphically 8:11 Lecture 99 Domain Range of a function Algebraically 13:46 Lecture 100 Domain Range of a function Graphically 6:57 Lecture 101 Even & Odd Functions Lecture 102 One to one Function 4:57 Lecture 103 Composite Functions 9:0 Lecture 104 How to draw Rational Functions- 1 Lecture 105 How to draw Rational Functions- 2 10:17 Lecture 106 Inverse of a function Algebraically 5:18 Lecture 107 Inverse of a function Graphically 9:28 Lecture 108 Practice Problems 1 15:38 Lecture 109 Practice Problems 2 11:11 Lecture 110 Downloads Text

#### Section 19 : Binomial Theorem

 Lecture 111 What is Factorial 6:41 Lecture 112 n-choose –r problems 6:34 Lecture 113 Properties of n - choose -r 5:5 Lecture 114 Binomial Theorem for positive index 20:13 Lecture 115 Expanding using Binomial Theorem 11:6 Lecture 116 Finding the indicated term in the Binomial expansion 10:40 Lecture 117 Finding the indicated term from end 9:15 Lecture 118 Finding the coefficient for given exponent (index) of the variable 8:39 Lecture 119 Finding the term independent of variable 4:54 Lecture 120 Expanding in increasing and decreasing powers of x 9:2 Lecture 121 Practice problems 11:44 Lecture 122 Practice Problems 2 9:18 Lecture 123 Practice Problems 3 10:28 Lecture 124 Resources Downloads Text