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  1. Quality Assessment Plan on the GeoGebra Materials Platform
    1. Presentation slides
    2. Orthocenter of a triangle

Quality Assessment Plan on the GeoGebra Materials Platform

Author:Barbara Lichtenegger
Presentation, GeoGebra Gathering 2017, Linz

  • Presentation slides

  • Orthocenter of a triangle

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Presentation slides

New Resources

  • Punktefeld - Variante 2
  • Show your skills - Brüche ablesen
  • Ordnungskette - Level 2 (rationale Zahlen)
  • FLINKe Bedienung
  • Verschiedene Fälle beim Vergleichen rationaler Zahlen

Discover Resources

  • Verkettung von Funktionen
  • Lineare Gleichungssysteme
  • Grafisches Ableiten
  • crop circle 3 (FI)
  • Winkelbetrachtungen

Discover Topics

  • Optimization Problems
  • Median Line
  • Pythagoras or Pythagorean Theorem
  • Symmetry
  • Correlation
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