Classicly

The Teacher is a book on theory and practice of education and moral teaching written by Jacob Abbott, an American writer of children's books.

Author's Preface:

This book is intended to detail, in a familiar and practical manner, a system of arrangements for the organization and management of a school, based on the employment, so far as is practicable, of Moral Influences, as a means of effecting the objects in view. Its design is, not to bring forward new theories or new plans, but to develop and explain, and to carry out to their practical applications such principles as, among all skillful and experienced teachers, are generally admitted and acted upon. Of course it is not designed for the skillful and experienced themselves, but it is intended to embody what they already know, and to present it in a practical form for the use of those who are beginning the work, and who wish to avail themselves of the experience which others have acquired.