Mathematics teacher

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  Año 2009, Vol. 103, Número 3

  • FOCUS IN HIGH SCHOOL MATHEMATICS: REASONING AND SENSE MAKING

    • The NCTM high school curriculum project: why it matters to you

      W. Gary Martin

      págs. 164-166

      

    • A welcome focus: An essay review of the NCTM high school curriculum project

      Alan H. Schoenfeld

      págs. 168-171

      

  • MEDIA CLIPS

    • Wendy's burger variations; Powerball winner revealed

      Courtney Nagle, Darren J. Mansfield, Louis Lim (ed. lit.)

      págs. 176-179

      

  • MATHEMATICAL LENS

    • Playground icosahedron

      Dave Ebert, Ron Lancaster (ed. lit.), Brigitte Bentele (ed. lit.)

      págs. 180-182

      

  • ARTICLES

    • On fences, forms, and mathematical modeling

      Jerry Legé

      • Resumen

      págs. 184-189

      

    • Want to play geometry?

      Matthew L. Kaufmann, Megan A. Bomer, Nancy Norem Powell

      • Resumen

      págs. 190-195

      

    • A function or not a function? That is the question

      Beverly J. Hartter

      • Resumen

      págs. 200-205

      

  • ACTIVITIES FOR STUDENTS

    • Inquiry into fractals

      Raymond Siegrist, Ruth Dover (ed. lit.), Anthony Piccolino (ed. lit.)

      págs. 206-212

      

  • TECHNOLOGY TIPS

    • Creating a mathematical "B" movie: The effect of b on the graph of a quadratic

      Thomas G. Edwards, S. Asli Özgün-Koca, Kathleen Lynch-Davis (ed. lit.), Tracy Goodson-Espy (ed. lit.)

      págs. 214-220

      

  • DELVING DEEPER

    • More gems from euclidean geometry

      Alfred S. Posamentier, J. Kevin Colligan (ed. lit.), Dan Kalman (ed. lit.), Virginia Stallings (ed. lit.)

      págs. 221-226

      

  • THE BACK PAGE: MY FAVORITE LESSON

    • Building the unit circle: A patty paper approach

      Anna Spanik

      págs. 232-233