A School Course of Mathematics is a textbook written by David Mair and originally published in 1907. The book is designed to serve as a comprehensive guide to mathematics for secondary school students. It covers a wide range of topics, including arithmetic, algebra, geometry, trigonometry, and calculus. The book is divided into several sections, each of which focuses on a particular area of mathematics. Each section includes a detailed explanation of the concepts and principles involved, as well as numerous examples and exercises for students to practice. The book is written in a clear and easy-to-understand style, making it accessible to students of all levels. It is an excellent resource for anyone looking to improve their understanding of mathematics or prepare for exams in the subject. Despite being over a century old, A School Course of Mathematics remains a valuable and relevant resource for students today.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.