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Author:
Jim Avgerinos

New Resources

  • Vertical Pairs and Linear Pairs
  • Perpendicular and Parallel Slopes
  • Angles in Parallel Lines
  • Transforming Quadratic Function Graphs: Discovery Lesson
  • Collinear Meaning

Discover Resources

  • Circle Terminology
  • B3_1-5_互動例8
  • A moving particle P
  • Geogebra 5
  • Vertically Opposite

Discover Topics

  • Logarithm
  • Diagrams
  • Tree Diagrams
  • Hypothesis Testing
  • Rhombus

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