Course content
59 chapters · 435 lessons · 31 hours
Test your knowledge
Build a practice quiz from any chapter and check what you've learned. Included with every subscription.
59 chapters — tap any to preview
Indices
7 lectures · 29m · Indices - The Laws of Indices
Indices
7 lectures · 32m · Indices - Fractional Indices & Exponential Equations
Indices - Homework correction - Part 1
8 lectures · 42m · Indices - Homework correction - Part 1
Indices - Homework Correction - Part 2
7 lectures · 29m · Homework Correction - Indices - Exercises 1.7 and 1.8
Binomials - Part 1
6 lectures · 27m · Binomials - Part 1
Homework Correction - Binomials
10 lectures · 43m · Homework Correction - Binomials - Exercise 2.1 to 2.4
Binomials - Part 2
6 lectures · 21m · Binomials - Difference of 2 Squares
Binomials - Part 3
5 lectures · 19m · Binomials - Factorisation of Difference of 2 Squares
Binomials - Homework Correction
8 lectures · 23m · Binomials - Homework Correction
Quadratics - Part 1
8 lectures · 32m · Quadratics - Factorisation of Quadratic Expression
Quadratics - Homework Correction
11 lectures · 41m · Quadratics - Homework Correction
Quadratics - Part 2
6 lectures · 23m · Quadratics - Solving Quadratic Equations
Quadratics - Part 3
4 lectures · 17m · Quadratics - Solving Problems using Quadratic Equations
Quadratics - Homework Correction
9 lectures · 32m · Quadratics - Homework Correction
Algebraic Manipulation - Part 1
6 lectures · 30m · Algebraic Manipulation - Part 1
Algebraic Manipulation - Homework correction
6 lectures · 28m · Algebraic Manipulation - Homework correction
Algebraic Manipulation - Homework correction
6 lectures · 28m · Algebraic Manipulation - Homework correction
Algebraic Manipulations - Part 2
6 lectures · 21m · Algebraic Manipulations - Part 2
Algebraic Manipulation - Part 3
3 lectures · 10m · Algebraic Manipulation - Part 3
Algebraic Manipulation - Homework correction
11 lectures · 34m · Algebraic Manipulation - Homework correction
Simultaneous Equations - Part 1 - Substitution Method
6 lectures · 19m · Simultaneous Equations - Part 1 - Substitution Method
Simultaneous Equations - Homework correction
4 lectures · 18m · Simultaneous Equations - Homework correction
Simultaneous Equations - Homework correction
3 lectures · 11m · Simultaneous Equations - Homework correction
Simultaneous Equations - Part 2 - Elimination Method
4 lectures · 11m · Simultaneous Equations - Part 2 - Elimination Method
Simultaneous Equations - Part 3 - Elimination Method
3 lectures · 11m · Simultaneous Equations - Part 3 - Elimination Method
Simultaneous Equations - Homework correction - Elimination Method
8 lectures · 25m · Simultaneous Equations - Homework correction - Elimination Method
Matrices - Part 1
12 lectures · 41m · Matrices - Part 1
Home Work correction Quadratics
1 lecture · 15m · Session 28 - Chapter Quadratics
Matrices - Part 2 - Matrix Multiplication
3 lectures · 18m · Matrices - Part 2 - Matrix Multiplication
Matrices - Part 3 - Matrix Multiplication
5 lectures · 10m · Matrices - Part 3 - Matrix Multiplication
Matrix Multiplication - Homework correction
16 lectures · 1h 22m · Matrix Multiplication - Homework correction
Coordinates
12 lectures · 42m · Coordinates
Coordinates - Homework Correction - Part 1
9 lectures · 35m · Coordinates - Homework Correction - Part 1
Coordinates - Homework Correction - Part 2
9 lectures · 35m · Coordinates - Homework Correction - Part 2
Mathematics Assessment
1 lecture · 1m · Session 35 - Mathematics Assessment
Assessment Correction
5 lectures · 24m · Session 38 - Assessment Correction
Trigonometry
9 lectures · 35m · Trigonometry
Homework Correction - Trigonometry - Exercise 1
4 lectures · 17m · Homework Correction - Trigonometry - Exercise 1
Homework Correction - Trigonometry - Exercise 2
6 lectures · 29m · Homework Correction - Trigonometry - Exercise 2
Surface Area of Solids
5 lectures · 25m · Surface Area of Solids - Cube, Cuboid & Prisms
Surface Area of Cylinder
6 lectures · 26m · Surface Area of Cylinder
Bearings
4 lectures · 13m · Bearings
Inequalities
13 lectures · 58m · Inequalities
Personal and Household Finance
7 lectures · 30m · Personal and Household Finance
Personal and Household Finance - Profit and Discount
5 lectures · 14m · Personal and Household Finance - Profit and Discount
Hire Purchase
5 lectures · 17m · Personal and Household Finance - Hire Purchase
Volume and Capacity
7 lectures · 23m · Volume and Capacity
Volume and Capacity
7 lectures · 29m · Volume and Capacity
Probability
11 lectures · 43m · Probability
Vectors
6 lectures · 19m · Vectors
Specimen Paper 2020 Discussion
1 lecture · 48m · Specimen Paper 2020 Discussion - Questions 20 to 31
Past Paper Discussion - October 2017 Paper
15 lectures · 1h · Past Paper Discussion - October 2017 Paper
Past Paper Discussion - October 2018 Paper
14 lectures · 1h 13m · Past Paper Discussion - October 2018 Paper
Vectors
11 lectures · 42m · Vectors
Translation
10 lectures · 38m · Translation
Statistics - Part 1 - The Mean
9 lectures · 37m · Statistics - Part 1 - The Mean
Statistics - Part 2
9 lectures · 43m · Statistics - Part 2
Statistics - Part 3
7 lectures · 31m · Statistics - Part 3
Past Paper Discussion - Mathematics (N510) NCE
23 lectures · 2h 14m · Past Paper Discussion - Mathematics (N510) NCE
A mature, growing library — already live
39
Subjects
1,451
Chapters
7,252
Video lessons
598
Hours of content
What you get with every subject
Video lessons, notes & quizzes come with every Theory subscription. Practicals & Past Papers are optional add-ons, priced separately — bundle them to save.
Video lessons
Every chapter on video, rewatch as often as you like.
Quizzes & notes
Downloadable notes, corrections and a quiz after each lesson.
Past Papers
Past papers with full video corrections — a separate subscription you can add.
Practicals
For Physics, Chemistry & Biology — a separate course; bundle with Theory to save.
Pay only for the subjects you need
Subscribe per subject on a 1, 3, 6 or 12-month plan. Add Practicals or Past Papers any time, and save 10% when you take more than one subject.
Theory from
Rs 575/mo
per subject · VAT incl. · on the 12-month plan
Other Grade 9 subjects
Start learning today
Preview your first lessons free — no card needed. Join 3,200+ students learning the smart way.