Classroom Discussions in Math: A Facilitator's Guide to Support Professional Learning of Discourse and the Common Core, Grades K 6 by Anderson Nancy Chapin Suzanne O'Connor Cathy Anderson Nancy Canavan Chapin Suzanne H. O'Connor Catherine (2011-04-11) ...
Anderson Nancy Chapin Suzanne O'Connor Cathy Anderson Nancy Canavan Chapin Suzanne H. O'Connor Cathe