Abstract
The analysis reported in this paper documents the teacher's role in supporting the emergence of notational schemes from the students' problem-solving activity in one first-grade (age six) classroom. Initially symbolizations were offered by the teacher as a means of clarifying and communicating students' thinking. Later, the teacher worked to achieve her pedagogical agenda by using notational schemes to highlight certain solution processes. As a result, the introduction of notational schemes served to support shifts in the students' mathematical development.
xKay McClain & Paul Cobb
AN ANALYSIS OF THE TEACHER’S PROACTIVE ROLE IN SUPPORTING THE DEVELOPMENT OF SYMBOLIZATIONS