Students enter Emily Daniels' and Maureen Squires' combined Bachelor of Arts/Master's in the Science of Teaching Program as undergraduates or move into their MST Program as Master's candidates matriculating after they have earned Bachelor's degree elsewhere. Both groups of students take the research class during their first semester of graduate…

The authors believe teaching for understanding begins with the development of a few essential orientations. Teachers must have an appreciation for student centered mathematics teaching, valuing an approach that builds on student thinking. In addition, teachers must appreciate the complexity of students' mathematical thinking and ideas. Once these…