Available courses

Algebra

This section is going to allow you to learn about:

  1. Functions and their Graphs;
  2. Exponents and Logarithms;
  3. The Remainder and Factor Theorems;
  4. Equations and Inequalities.

Statistics

We will:

  1. Revise symmetric and skewed data;
  2. Use statistical summaries, scatterplots, regression (in particular the least squares regression line) and correlation to analyse and interpret bivariate data.
  3. Use the concepts of interpolation, extrapolation and skewness.

Euclidean Geometry

We will look back at knowledge gained in earlier grades, but add to this as follows:

  1. The necessary and sufficient conditions for polygons to be similar;
  2. Proportionality in triangles;
  3. Equiangular triangles are similar;
  4. Triangles with sides in proportion are similar;
  5. The theorem of Pythagoras.

Differential Calculus

You will define and apply the following concepts:

  1. Limits;
  2. The derivative of a function;
  3. First principles;
  4. Rules of differentiation;
  5. How to find the equation of the tangent to the graph of a function;
  6. The second derivative, and how it determines the concavity of a function;
  7. How to sketch the graph of a cubic polynomial function;
  8. How to solve practical problems concerning optimisation and rate of change, including the calculus of motion.

Patterns, Sequences and Series

We will do:

  1. Arithmetic, geometric and quadratic sequences;
  2. Arithmetic and geometric series (progressions);
  3. The infinite geometric sequence and series;
  4. Sigma notation;
  5. How to derive and apply the formulae for the sum of arithmetic and geometric series. 

Analytical Geometry

We will derive and apply the following things:

  1. The equation of a line through two given points;
  2. The equation of a line through one point and parallel or perpendicular to a given line;
  3. The inclination (θ) of a line, where m = tanθ is the gradient of the line (0o ≤ θ ≤ 180o);

 

Also, the equation below defines a circle with centre (a; b) and radius r:

(x – a)2 + (y – b)2 = r2

We will:

  1. Solve problems related to such a circle;
  2. Determine the equation of a tangent to a given circle.

Trigonometry

Here is the menu:

  • We will review the basics;
  • You will see how the sine and cosine functions are formed;
  • Reduction formulae;
  • Compound and double angles;
  • Trigonometrical functions and their graphs;
  • Solving triangles in the context of 2-D and 3-D problems.

Transformational Geometry

Skills to acquire:

  1. How to rotate a point through 90o  — anticlockwise about the origin
  2. How to rotate a point through 90o — clockwise about the origin
  3. How to rotate a point through 180o about the origin
  4. How to translate a point through a units along the x-axis and b units along the y-axis
  5. How to reflect a point in the x-axis
  6. How to reflect a point in the y-axis
  7. How to reflect the graph of a function in the - and -axes
  8. How to find the reflection of a point in the straight line
  9. How to sketch the inverse of a function
  10. How to enlarge or reduce a figure by a scale factor
  11. How to rotate a point through an angle  anticlockwise about the origin

AS Level Chemistry

IGCSE Chemistry

Vectors and Scalars MSCE

Vectors and scalars are mathematical quantities that appear everywhere in the study of nature.

It is important that you learn how to work with these; in fact, you need to get your act together (mathematically speaking) if you are going to make a success of your studies in physics.