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Proof Without Words

Author:
Steve Phelps
Drag the points below. What do you notice? What does this prove? How does this prove it?

New Resources

  • Cube Area
  • Building Thinking Classrooms Automated Grading Rubric
  • Collinear Meaning
  • GGB Script: Slope field explorer
  • Starting GeoGebra: Quick Reference

Discover Resources

  • Cubic Graph with Secant and Tangent Lines
  • Graphing Sine & Cosine Functions (I)
  • actv_6_geom_plac
  • DiamondMappingsBumperRail
  • Integral sin(x)

Discover Topics

  • Probability
  • Geometric Mean
  • Set Theory
  • Bar Chart or Bar Graph
  • Percentages

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