The Normal Elementary Arithmetic —— Embracing a Course of Easy and Progressive Exercises in Elementary Written Arithmetic; Designed for Primary Schools, and Primary Classes in Common Schools Graded Schools, Model Schools, Etc

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ISBN: 9781332162642 出版年：2016 页码：197 Edward Brooks Forgotten Books

Simplicity. — Great care has been taken to make the definitions, explanations, solutions, rules, etc. So simple that the youngest pupils can easily under stand them. Tu doing this, however, the scientific character of the subject has not been sacrificed; for it should ever be remembered that the highest science is the greatest simplicity; and, conversely, the greatest simplicity is the highest science.