Computational Mathematics
Eight topics — algebra, sets and functions, trigonometry, calculus, numerical precision, statistics and probability, matrices, and solid geometry — each broken into short lessons with examples and practice.
Basic Concepts of Algebra
Variables, expressions, equations, indices, solving linear equations and inequalities.
Sets and Functions
Set notation, Venn diagrams, functions, domain and range.
Trigonometry
Right-angled triangles, Pythagoras' theorem, sine, cosine and tangent.
Calculus
Differentiation and integration, built from first principles.
Numerical Precision, Accuracy and Errors
Rounding, significant figures, accuracy vs precision, and error types.
Descriptive Statistics and Basic Probability
Averages, spread, probability, and tree diagrams.
Matrices and Determinants
Matrix operations, multiplication, and determinants.
Introduction to Solid Geometry
Surface area and volume of 3D solids.