GeoGebra
Sign in
  • Resources
  • Favorites
  • Timeline
  • People
  • Groups
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads
About GeoGebra
Contact us: office@geogebra.org
Terms of Service – Privacy – License

© 2023 GeoGebra

david_berger

  • Rectangle, Rhombus, Square

    Activity

    david_berger

  • Vertical Angles and Linear Pairs

    Activity

    david_berger

  • Slope Explorations

    Activity

    david_berger

  • Optical Illusion #2

    Activity

    david_berger

  • Optical Illusion #1

    Activity

    david_berger

  • Optical Illusion #3

    Activity

    david_berger

  • Reflection Exploration #1

    Activity

    david_berger

  • Transformations #0

    Activity

    david_berger

  • Transformation Number 2

    Activity

    david_berger

  • Transformation Number 1

    Activity

    david_berger

  • Equation of a Circle Part 1A

    Activity

    david_berger

  • Equation of a Circle Part 1A

    Activity

    david_berger

  • Equations of Circles Part 2

    Activity

    david_berger

  • Equation of a Circle Part 1.

    Activity

    david_berger

  • Equations of Circles Part 2

    Activity

    david_berger

  • Equations of Circles Part 2

    Activity

    david_berger

  • Equations of Circles Part 2A

    Activity

    david_berger

  • Equation of a Circle Part 1.

    Activity

    david_berger

  • Inscribed Angle Applet

    Activity

    david_berger