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

143- My Answers Don't Match: Using the Graphing Calculator to Check

Thursday, April 14, 2011: 11:00 AM-12:00 PM
Grand Ballroom I (JW Marriott)
Lead Speaker:
Allison W. McCulloch
Rachael H. Kenney

What do you do if you check a by-hand solution using a graphing calculator and the solutions don’t match? The speakers will share results from a study of high school students who responded to this question. Participants will analyze these responses and a task designed to use with students to promote exemplary checking practices.

Presentation Format: 9-12 Session
Grade Band Audience: 9 to 12, 6 to 8

See more of: 9-12 Session
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