Educ T 118.94.700 Bk1 HARVARD COLLEGE LIBRARY GIFT OF GEORGE ARTHUR PLIMPTON COPYRIGHT, 1893, BY JOHN T. PRINCE. ALL RIGHTS RESERVED. The Athenæum Press NOTE TO TEACHERS. THIS book is intended for the use of pupils of the first or second school year and is designed to accompany and follow teaching by objects. The illustrations are intended to give a graphic and orderly representation of what has been taught and to serve as models for the pupils in the solution of problems. They also indicate the kind of drawings which pupils may make at their seats upon slate or paper. While the book is designed to embrace a year's work, some pupils and classes may be able to do in less time all that is needed to be done in the development and applications of numbers to twenty. It is believed that the number and variety of problems are so great as to avoid the necessity of giving many exercises for drill on the black board. Teachers may find it well to select exercises that their pupils most need. The exercises are numbered without reference to what may be needed for a lesson. They are given as a guide in assigning lessons and in hearing recitations. For methods of teaching and of using this book, see Teachers' Manual which is designed to accompany all books of the series. |