This resource book investigates the pedagogical strategies required to effectively teach foundational mathematical concepts to children aged five to seven. Harold Roy Fletcher provides a structured framework for educators, utilizing the integrated approach of the Mathematics for Schools series to bridge the gap between abstract numerical theory and early childhood cognitive development. The text serves as a comprehensive guide for instructors to implement the curriculum found in the accompanying student books.

Educators often utilize this text as a foundational reference for mid-twentieth-century primary mathematics instruction. Experts note that the book provides a clear, systematic methodology for teachers managing early childhood learning environments.