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Outline

  1. Modelling the shape of a crystal
    1. Discovery
    2. Twin cubes
    3. Gallery
    4. Bibliography

    Modelling the shape of a crystal

    Author:H.-J. Elschenbroich. GeoGebra Institut NRW
    Talk at the G3 GeoGebra Gathering 2017 Linz
    Modelling the shape of a crystal

    Table of Contents

    • Discovery

      • Discovery
      • Modelling software
    • Twin cubes

      • Two Cubes
      • Protruding
      • Intersection 1: Bipyramid
      • Problem 1: Volume
      • Problem 2: Surface
      • Problem 3: Plane?
      • Intersection 2: Interior hexagon
      • Intersection 3: double enders
    • Gallery

      • Twin cubes, bipyramid & double ender
    • Bibliography

      • Bibliography
    Next
    Discovery

    New Resources

    • Punktefeld - Variante 1
    • Ordnungskette - Level 1 (rationale Zahlen)
    • Punktefeld - Variante 2
    • Klecksaufgaben - rationale Zahlen vergleichen
    • Verschiedene Fälle beim Vergleichen rationaler Zahlen

    Discover Resources

    • ÜBUNG: Steigung mit Steigungsdreieck ablesen
    • Mittelsenkrechte
    • LS5 NRW S157_4
    • MS060 01
    • Inkreis im Dreieck

    Discover Topics

    • Arithmetic Operations
    • Curve Sketching
    • Indefinite Integral
    • Normal Distribution
    • Ellipse
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