This text investigates the core principles of mathematics required for secondary and early tertiary level examinations, aiming to provide a structured framework for student revision. Author Roger Porkess, a recognized figure in mathematics education, utilizes a systematic approach to break down complex algebraic, geometric, and calculus concepts into manageable study units. The book serves as a comprehensive reference tool designed to reinforce foundational knowledge through clear explanations and procedural examples.

The subject matter points to a traditional, highly structured pedagogical approach typical of academic revision guides from the early 1980s. The framing suggests a dense, specialist text intended for students seeking a rigorous, self-contained review of their mathematical curriculum.