Mathematics teacher

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  Año 2009, Vol. 102, Número 7

  • Mathematical lens: The moving ladder

    Ron Lancaster, Brigitte Bentele

    págs. 492-496

    

  • The infinite hotel

    Jeffrey J. Wanko

    • Resumen

    págs. 498-503

    

  • Using lesson study and four-column lesson planning with preservice teachers

    Michael E. Matthews, Christopher S. Hlas, Teresa M. Finken

    • Resumen

    págs. 504-508

    

  • Rare and exotic probability bugs

    James R. Kennis

    • Resumen

    págs. 510-515

    

  • Tangent lines without derivatives for quadratic and cubic equations

    William J. Carrol

    • Resumen

    págs. 516-519

    

  • Rethinking the teaching of systems of equations

    Jérôme Prolux, Mary Beisiegel, Helena Miranda, Elaine Simmt

    • Resumen

    págs. 526-533

    

  • Activities for students: Estimating african elephant populations (Part 1).

    Sarah Quebec Fuentes

    págs. 534-539

    

  • Contemporary curriculum issues: Using computer algebra systems to develop big ideas in mathematics

    Rose Mary Zbiek, M. Kathleen Heid

    págs. 540-544

    

  • Connecting research to teaching: Collaborative teacher inquiry through the use of rich mathematics tasks

    David Slavit, Greta Bornemann, Scott M. Haury

    págs. 546-552

    

  • Delving deeper: Derivatives of generalized power functions

    John M. Johnson

    págs. 554-557