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

149- Taking Advantage of Technology and Connections to Construct Multiple Proofs

Thursday, April 14, 2011: 11:00 AM-12:00 PM
120 (Convention Center)
Lead Speaker:
Zhonghong Jiang

By investigating the Three Altitudes of a Triangle problem and exploring how it connects to a variety of other ideas, this presentation will discuss an appropriate use of dynamic geometry software – stimulating students’ conjecturing spirit and proof insights, and focus on taking advantage of connections in order to construct multiple proofs to the same problem.

Presentation Format: 9-12 Session
Grade Band Audience: Preservice and Inservice, 9 to 12

See more of: 9-12 Session
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