A grocery shopping problem can link the Common Core's standards with a new classroom culture.
Michelle L. Stephan
Michelle Stephan and Jennifer Smith
To incorporate more classroom discussion, allow students to argue.
Michelle L. Stephan, George E. McManus, Ashley L. Dickey and Maxwell S. Arb
The process of developing definitions is underemphasized in most mathematics instruction. Investing time in constructing meaning is well worth the return in terms of the knowledge it imparts.