Park City Mathematics Institute
Secondary School Teacher Program
Summer 2009
Day 12: Reflecting on Practice
TI-Nspire™ Playing

Participants share discoveries as they work with three activities on the TI-Nspire handheld.

Activity 1: The_Elimination_Method.tns
Activity 2: What_is_a_Solution.tns
Activity 3: Balanced_System.tns

These three files (along with three others) can be downloaded in a zipped file from http://www.pilotalgebra.com/resource-center/technology-resources/. Once on that page, in the INDIVIDUAL EDUCATORS section look for the table labeled lesson (.zip file) and then select the Systems of Linear Equations link.

Unless otherwise indicated all of these materials are licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

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IAS/Park City Mathematics Institute is an outreach program of the Institute for Advanced Study, 1 Einstein Drive, Princeton, NJ 08540.
Send questions or comments to: Suzanne Alejandre and Jim King

With major funding from Math for America

With generous support from Robert and Lynn Johnston