Search results for author:"Michael S Meagher"
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What's Your Answer? Searching for Triangles
Michael S. Meagher; Michael Todd Edwards; S. Asli Özgün-Koca
Mathematics Teacher Vol. 109, No. 7 (2016) pp. 500–506
The article opens with a Geoboard Triangle Quest in this form: "How many noncongruent triangles can be constructed on a 4 × 4 geoboard? How do you know? Justify your answer with significant supporting work." The use of advanced digital...
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Preservice Teachers' Emerging TPACK in a Technology-Rich Methods Class
S Asli Ozgun-Koca; Michael Meagher; Michael Todd Edwards
Mathematics Educator Vol. 19, No. 2 (2010) pp. 10–20
There is a dearth of research on the mechanisms for preservice teachers' development of the pedagogical knowledge necessary for effective use of such technologies. We explored the emergent Technological Pedagogical and Content Knowledge (TPACK) ...
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A Teacher's Journey with a New Generation Handheld: Decisions, Struggles, and Accomplishments
S Asli Ozgun-Koca; Michael Meagher; Michael Todd Edwards
School Science and Mathematics Vol. 111, No. 5 (May 2011) pp. 209–224
In this technology-oriented age, teachers face daily decisions regarding the use of advanced digital technologies--graphing calculators, dynamic geometry software, blogs, wikis, podcasts and the like--to enhance student mathematical understanding in ...
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Spaghetti Sine Curves: Virtual Environments for Reasoning and Sense Making
S Asli Özgün-Koca; Michael Todd Edwards; Michael Meagher
Mathematics Teacher Vol. 107, No. 3 (October 2013) pp. 180–187
In a recent collaboration with an area high school teacher, the authors were asked to develop an introductory sinusoidal curves lesson for a group of second-year algebra students. Because the topic was abstract and unfamiliar to these tenth graders, ...