Using technology to explore mathematical relationships: a framework for orienting mathematics courses for prospective teachers |
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Authors: | Email author" target="_blank">Janet?S?BowersEmail author Becky?Stephens |
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Institution: | (1) Department of Mathematics and Statistics, San Diego State University, 5500 Campanile Drive, GMCS 415, San Diego, CA 92182-7720, USA |
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Abstract: | The technological revolution that has finally permeated K-12 education has direct implications for modern teacher educators
whose “Hippocratic oath” is to best prepare future teachers for twenty-first-century classrooms. The goal of this article
is to suggest that the heart of sound technological implementation is to encourage students to use whatever tools are available
to explain the mathematical relations that underlie what they observe on the screen. We suggest ways in which Mishra and Koehler’s
construct of Technological Pedagogical Content Knowledge may be customized to provide a framework for guiding prospective
teachers’ efforts to develop and assess lesson plans that use technology in novel and effective ways. Data are presented in
the form of two contrasting case studies to illustrate the differing degrees to which prospective mathematics teachers leveraged
technology to teach themselves and their future students to explain the mathematics behind various topics. |
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