LIBROS DEL AUTOR: schoen christian

2 resultados para LIBROS DEL AUTOR: schoen christian

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  • The Maya Sites - Hidden Treasures of the Rain Forest
    Christian Schoen / Schoen Christian
    The Maya Sites - Hidden Treasures of the Rain Forest A Traveler's Guide to the Maya Sites on the Yucatán Peninsula, in México and Guatemala  2nd Edition, 155 illustrations, 91 in color This book is a compact guide that contains the 15 main archaeological sites of the ancient Maya civilization on the Yucatán peninsula and also explains the optimal route for visiting these s...
    Disponible

    22,09 €

  • A 5-Year Study of the First Edition of the Core-Plus Mathematics Curriculum (PB)
    Christian R. Hirsch / Christian RHirsch / Harold Schoen / Steven W. Ziebarth / Steven WZiebarth
    A volume in Research in Mathematics EducationSeries Editor Barbara J. Dougherty, Iowa State UniversityThe study reported in this volume adds to the growing body of evaluation studies that focus on the use ofNSF-funded Standards-based high school mathematics curricula. Most previous evaluations have studied theimpact of field-test versions of a curriculum. Since these innovative...
    Disponible

    90,73 €