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Journal Article

Technology-Enhanced Discovery

Chris Harrow and Lillian Chin
The Mathematics Teacher
Vol. 107, No. 9 (May 2014), pp. 660-665
DOI: 10.5951/mathteacher.107.9.0660
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Page Count: 6

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Topics: Conic sections, Ellipses, Hyperbolas, Parabolas, Students, Mathematics teachers, Algebra, Vertices, Teachers
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Technology-Enhanced Discovery
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Tracking the foci of conic sections reveals a surprising locus.

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