A-Level Maths Lessons (October)

Learn how to expand brackets raised to powers, including fractional powers. We’ll apply these expansions to approximations and past-paper style problems involving error bounds.

We’ll work with angles measured in radians and apply them to arc lengths, areas of sectors, and small-angle approximations. These skills are essential for exam questions linking geometry and trigonometry.

This session introduces new trig graphs (sec, cosec, cot) and their inverses. You’ll learn how to solve equations involving these functions and apply them in exam contexts.