Grade 11 Online Maths Videos

This subscription gives you access to all our Grade 11 Maths videos, worksheets and memos on the following chapters:

1 EQUATIONS & INEQUALITIES

1.1 Quadratic equations
1.1.1 Solve by factorising
1.1.2 Completion of the square
1.1.3 The Quadratic Formula
1.1.4 Substitution
1.1.5 Equations with square roots
1.1.6 Simultaneous Equations
1.2 Inequalities
1.2.1 Quadratic Inequalities (Sketching)
1.2.2 Advanced inequalities
1.3 Nature of roots
1.3.1 Delta
1.3.2 Typical questions

2 EXPONENTS

2.1 Exponents & Surds
2.1.1 Exponents: Gr.10 Revision
2.1.2 Surds: Basics
2.1.3 Multiplication & Division
2.1.4 Addition & Subtraction
2.1.5 Surds and Rationalising the Denominator
2.2 Exponential Equations
2.2.1 Basic Type
2.2.2 Solve by using Factorising
2.2.3 Solve when exponents are Fractions

3 NUMBER PATTERNS

3.1 Quadratic number patterns
3.1.1 To find the general rule
3.1.2 Reverse questions

4 FUNCTIONS

4.1 Parabola
4.1.1 Sketch parabola in standard format
4.1.2 Sketch parabole in turning point format
4.1.3 Find the equation
4.2 Hyperbole
4.2.1 Sketch
4.2.2 Find the equation
4.3 Exponential graphs
4.3.1 Sketch
4.3.2 Find the equation
4.4 Interpretation
4.4.1 Domain & Range
4.4.2 Transformations
4.4.3 Minimum/Maximum

5 GENERAL TRIGONOMETRY

5.1 Intro
5.1.1 Subsection division of Trig
5.2 Reductions
5.2.1 Basic Reductions
5.2.2 Reductions of Numerical angles
5.2.3 Negative angles and angles greater than 360 degrees
5.2.4 Co-Function Reductions
5.2.5 MIXED Reductions
5.3 Trig Equations
5.3.1 Type 1
5.3.2 Type 2 – Type 4
5.4 Identities
5.4.1 Prove of Identities
5.4.2 Where identities are undefined
5.5 Quadrant sums
5.5.1 Quadrant sums
5.6 Triangle sums
5.6.1 Triangle sums

6 TRIG FUNCTIONS

6.1 GRAPHS
6.1.1 Basic principles
6.1.2 How to sketch
6.1.3 How to find the equation
6.1.4 Interpretation questions

7 TRIG IN TRIANGLES

7.1 TRIG IN TRIANGLES

7.1.1 Theory (Formulas)
7.1.2 Numerical problems
7.1.3 Non-numerical problems

8 FINANCIAL MATHS

8.1 EFFECTIVE & NOMINAL INTEREST
8.2 TIMELINE TYPE QUESTIONS

9 EUCLIDEAN GEOMETRY

9.1 Theory
9.1.1 Introduction
9.1.2 Midpoint Theorems
9.1.3 Cyclic quadrilateral Theorems
9.1.4 Tangent Theorems
9.2 Mixed Questions
9.2.1 Numerical problems
9.2.2 Questions with unknowns
9.2.3 “Prove” questions

10 ANALYTICAL GEOMETRY

10.1 Gr10 Revision
10.1.1 Formulas
10.1.2 Special Lines
10.1.3 Quadrilaterils
10.2 Inclination Angles
10.3 Mixed Revision

11 MEASUREMENT

11.1 Volume & TSA

12 STATS

12.1 Gr10 Revision
12.1.1 Mean Median and Mode
12.1.2 Spread around the Median
12.2 SPREAD around the MEAN
Standard Deviation & Outliers
12.3 Ogive
Sketching and answering questions
13 PROBABILITY
13.1 Theory and Complementary events
13.2 Venn diagrams
13.3 Two-way table
13.4 Tree diagrams