Online Math Courses

Mean, median, mode and statistical diagrams in Secondary 2, and the interpretation marks students leave behind.

Proportional relationships in Secondary 2: setting up the constant, recognising which type applies, and avoiding the standard errors.

The equation of a circle, tangents and intersections in A-Math coordinate geometry.

The remainder and factor theorems, polynomial division and partial fractions in A-Math.

Proving identities and solving trigonometric equations in A-Math: pattern recognition, general solutions and common errors.

Optimisation with calculus in A-Math: setting up the equation, classifying stationary points, and answering the question asked.

Matrix operations in E-Math: order, multiplication, and interpreting matrices in context.

Graph shapes, transformations and reading graphs in E-Math, plus the errors that lose accuracy marks.

Pythagoras in Secondary 2: identifying the hypotenuse, applying the theorem in context, and avoiding the standard errors.

Simplifying, adding and solving with algebraic fractions in Secondary 2, and the cancelling error that costs most marks.