This textbook is a fifth-grade course in arithmetic. It contains a review of the work done in Book IV, the extension of the principles taught there to more difficult problems, and a few new topics. Notation and numeration receive more attention. The work in fractions is extended to include multiplication and division, using only small…

This textbook is a sixth-grade course in arithmetic. The topics in book V are reviewed in this book. Some topics, as fractions, are completed as special subjects; and others, like percentage, enlarged. Compound numbers are completed, and ratio introduced. The latter subject will be found helpful in much of the higher work in percentage, and it has…

This textbook is a seventh-grade course in arithmetic. The plan pursued in this series of arithmetics is that of giving constant practice in those principles already acquired at the same time that new topics are presented. Accordingly, many review examples in percentage are given as the subject is more fully developed. The form lessons, which have…

This textbook is an eighth-grade course in arithmetic. This book completes the ordinary grammar school course in arithmetic, and covers all the work not included in the preceding books of this series. It is suggested, however, that, in places where there are nine grades, some topics should be omitted from the eighth grade and presented in the…

This textbook presents an arithmetic course that seeks to adapt the subject matter to the experiences, interests, and immediate needs of children, and to provide means for a mastery of the formal phases of arithmetic through more scientifically organized drills. This series consists of three books: Primary (ED622333), Intermediate, and Advanced…

This textbook presents an arithmetic course that seeks to adapt the subject matter to the experiences, interests, and immediate needs of children, and to provide means for a mastery of the formal phases of arithmetic through more scientifically organized drills. This series consists of three books: Primary (ED622333), Intermediate (ED622334), and…

This textbook aims to develop all the mathematical power needed by the average person in the accurate control of his affairs. The purpose has been to teach first the most important topics of arithmetic and last those least frequently used. In consequence, the teacher may feel that the child who is leaving school at the end of any particular grade…

This textbook is second in a series of arithmetic books that apply the principles discovered by the psychology of learning, by experimental education, and by the observation of successful school practice, to the teaching of arithmetic. Parts One and Two are intended for grades five and six respectively. Part One provides for mastery of the four…

This arithmetic textbook aims to train children to meet the ordinary demands of life. This book fulfills the need identified by school superintendents that the social and economic applications of arithmetic be taught in the upper grades so that grammar school children will have an insight into the typical business practices of modern life.

This arithmetic textbook is part of a series that aims to train children to meet the ordinary demands of life. This volume provides drills and reviews of the essentials covered in the preceding books, and it adds many special short methods of calculation that increase efficiency. The chief aim is to extend the child's power to make practical…

This textbook is part of a series that aims to develop all the mathematical power needed by the average person in the accurate control of his affairs. The purpose has been to teach first the most important topics of arithmetic and last those least frequently used. In addition to giving the child all the fundamental skills of calculation, room has…

This textbook is first in a series of three volumes presenting a mathematics course for junior high school and six-year high schools. This volume covers arithmetic related to home, store, farm, industry, and bank; intuitional and constructive geometry; and introduces algebra. [For Book II, see ED623225. For Book III, see ED623226.]

This textbook aims to (1) train the pupil in that part of arithmetic used in everyday business which he can understand; (2) develop his skill in rapid calculation by short cuts and time tests; (3) show the necessity for checking, and develop the habit of checking; (4) develop the habit of thrift by planning budgets, keeping accounts, and becoming…

This textbook is second in a series of three volumes presenting a mathematics course for junior high school and six-year high schools. This volume covers algebra, and arithmetic related to trade, transportation, industry, building, banking, corporations, home life, farming, community life, civic life, investments, and mensuration. [For Book I, see…