Online Math Courses

Congruent and similar figures in Secondary 2: the tests, the ratios, and why written reasoning earns marks.

Algebra in Secondary 1 is the foundation of every later topic. What it asks and where students first go wrong.

Counting arrangements and selections in H2 Mathematics: when order matters, restrictions, and the errors that cost marks.

Standardising, calculator technique and the modelling assumptions behind the normal distribution in H2 Mathematics.

Separable differential equations, general and particular solutions, and modelling in H2 Mathematics.

Substitution, by parts and partial fractions in H2 Mathematics: choosing the right technique and avoiding the standard errors.

Arithmetic and geometric progressions, sigma notation, and convergence in H2 Mathematics.

Functions open H2 Mathematics and set the notation for everything after. Domain, range, inverses and composition explained.

Vectors in E-Math: notation, magnitude, and the geometric reasoning that examination questions actually test.

Circle theorems in E-Math: which properties matter, how to spot them, and why written reasons carry marks.