This document discusses the project method of teaching. It begins by defining the project method as originating from Dewey's philosophy of pragmatism. It then lists the basic principles of the project method, which include purpose, activity, experience, social experience, reality, and freedom. The major steps in a project are outlined as creating the situation, choosing and purposing, planning, executing, judging, and recording. The role of the teacher is described as guiding students and providing resources. Merits include developing independent work and self-confidence, while demerits include being time-consuming and not focusing on mathematical thinking.