Elementary Practical Mathematics
by John Perry
Publisher: The Macmillan Company 1913
Number of pages: 364
We show a student how to work problems, exercising his common sense, and we give him experimental proof of the correctness of his results. Our methods of reasoning are those logical methods which are adopted in common affairs, and we claim that he understands and takes an interest in what he is doing, and feels confidence in his results.
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by Neels van der Westhuizen, et al. - Siyavula
Contents: Introduction; Exponents; Surds; Error margins; Quadratic sequences; Finance; Solving quadratic equations; Solving quadratic inequalities; Solving simultaneous equations; Mathematical models; Quadratic functions and graphs; etc.
by Frank Castle - Macmillan and co
From the table of contents: Arithmetic; Plane Geometry; Algebra; British and Metric Units; Logarithms; Slide Rule; Ratios; Use of Squared Paper; Mensuration. Area of Parallelogram. Triangle. Circumference of Circle. Area of a Circle; etc.
by Frank S. Pugh - P.P. Simmons
This book covers algebra, geometry and trigonometry. The author felt that there is a place in the intermediate high school for a course that will sum up the arithmetic, and give some insight into the mathematical problems of algebra and geometry.
by Zhuo Jia Dai, Martin Warmer, Tom Lam - Wikibooks
This is a high school textbook for 14 to 18 year olds who are interested in mathematics. Some of the materials presented here can be challenging, several topics not covered in the standard curriculum are introduced in this text.