Please note: The NCTM conference program is subject to change.

114- Transforming Quadrilaterals and Their Changing Diagonals

Thursday, April 14, 2011: 10:30 AM-12:00 PM
White River Ballroom I/J (JW Marriott)
Lead Speaker:
Charlene Keen

Participants will make two classroom models that demonstrate the changing relationships between the diagonals, angles, and sides as a quadrilateral transforms from parallelogram to rectangle or rhombus to square. The speaker will conduct a hands-on lab, discuss applications in vocational fields, and present additional teaching strategies.

Presentation Format: 9-12 Gallery Workshop
Grade Band Audience: 9 to 12

See more of: 9-12 Gallery Workshop
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