This textbook is a volume in the Pathways in Science series, designed to meet the demands of the modern tendency to introduce science as an essential part of the elementary-school curriculum by presenting a course of carefully graded problems in science for Grades I to VI. Each volume of the series has been organized about a number of units. These…

This textbook is first 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. Part One of this book is for use as a supplement to the informal work of grade two, and as a basic text in grade…

This textbook is designed to meet all the requirements for language teaching in the second school year. It contains exercises in spelling, transcription, dictation, and the rapid recognition of words frequently met in the young pupil's reading, as well as illustrated short stories and suggestions for conversation lessons.

The organization of this book is based upon the principle -- generally accepted in schools today -- that every situation in the school requiring or stimulating social intercommunication or individual self-expression affords significant opportunity for developing language ability. These situations, which are vital and meaningful to the pupils, are…