Thursday, November 29, 2012: 3:30 PM-4:30 PM
Grand Ballroom E (Hyatt)
Lead Speaker:
Amanda L. Miller
Co-speakers:
Craig Cullen
and
Jeffrey E. Barrett
We will share how researchers and a classroom teacher used a hypothetical learning trajectory to develop an open-ended classroom activity to engage students in a length measurement task that motivated the use of composite units and proportional reasoning. We will share student work.
Presentation Format: 6-8 Session
Grade Band Audience: 6 to 8, 3 to 5