**Build understanding. Develop confidence. Progress toward mathematical mastery.**

*Mastery of High School Mathematics — Complete ALEC Edition* brings mathematical foundations, algebra, geometry, statistics, and introductory calculus together in one comprehensive volume.

Written by **Prof. Konstantine Onapolous, PhD**, this guide helps learners understand both how a method works and why it makes sense. Clear explanations connect essential concepts, while worked examples demonstrate the reasoning, calculations, and checks needed to solve problems accurately.

Across **44 chapters**, readers progress from arithmetic and proportional reasoning to functions, trigonometry, probability, and introductory calculus. Each chapter provides a structured learning sequence:

* Learning goals and preparation questions
* Concept explanations and worked examples
* Guided and independent practice
* Chapter reviews
* Answers with explanations

Topics include fractions, percentages, equations, inequalities, polynomials, coordinate geometry, trigonometry, matrices, vectors, complex numbers, statistics, differentiation, and integration.

Students can follow the book from beginning to end or use individual chapters for targeted review. Teachers, tutors, parents, and independent learners can use it to support instruction, strengthen foundational skills, and prepare for further mathematical study.

This **728-page A4 hardcover edition** provides a substantial reference for sustained study throughout the high school years.

**An ALEC Worldwide publication from the Academic Leadership & Excellence Center.**