Park City Mathematics Institute
Secondary School Teacher Program
Day 12: Reflecting on Practice
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.
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With generous support from Robert and Lynn Johnston