Author: G. P. Quackenbos

Publisher: Forgotten Books

Published: 2016-09-08

Total Pages: 116

ISBN-13: 9781333510978

Excerpt from A Primary Arithmetic This little book, the first of our Series of Arithmetics, presup poses no knowledge of numbers whatever. It tries to give a cor rect idea of their value, both absolute and relative, by treating them concretely as well as abstractly from the very outset, pictorial illustrations being freely used for that purpose. We have not sought in its pages to go far, but to go thoroughly. It is therefore confined to the four fundamental operations, a very brief view of fractions, the most important tables Of moneys, weights, and meas ures, and easy exercises under them. These subjects, it is believed, are so treated, as to make the young pupil think for himself, and to lay the right kind Of foundation for a mathematical course. One thing is taught at a time, and great care has been taken to present every thing in its proper place. It will be Observed that through out the book slate exercises go hand in hand with mental Opera tions. In the author's Opinion, they are indispensable, from the first, for inspiring the beginner with that interest in the subject which is essential to success. This book imposes no labor on the teacher, in the way of ex plaining orally, furnishing examples, &c. It is thought to contain in itself all that is needed. The author would only ask those who use it to be sure that every lesson is thoroughly mastered, before proceeding to the next. Each principle presented, each table, should be perfectly understood and memorized before leaving it, even though it be necessary to repeat the lesson again and again. Time saved by allowing a Single lesson to pass unmastered, will be a tenfold loss in the end. The Roman Notation is not explained in this volume; but by means of the numerals used in the lesson-headings the pupil may readily be made to understand it. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.