This monograph, one of a series initiated by the North Dakota Study Group on Evaluation, describes the background and workings of a set of seminars in which experienced teachers from different schools meet regularly to study children's thinking. Anecdotal accounts from seminar discussions are utilized extensively throughout. Chapter I examines the…

The paper describes the basic features and techniques of a specific kind of discussion group, the Grouptalk. Grouptalk, especially useful in the elementary grades, is a formal discussion of a question by a small group and a leader. Participants follow the specific rules that all contribute relevantly to the discussion and that all help in the…