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Outline

  1. Trig
    1. How Far Can You See?
    2. Rubber Pencil Illusion
    3. Pendulum Wave Machine (Simulation)
    4. Value of π
    5. a math trick...
    6. Water Wheel Problem
    7. Sine Function- Unit Circle
    8. Dynamic proof for the expansions of sin(A+B) and cos(A+B)

Trig

Author:nitastewart
Topic:Geometry, Right Triangles, Triangles

  • How Far Can You See?

  • Rubber Pencil Illusion

  • Pendulum Wave Machine (Simulation)

  • Value of π

  • a math trick...

  • Water Wheel Problem

  • Sine Function- Unit Circle

  • Dynamic proof for the expansions of sin(A+B) and cos(A+B)

Next
How Far Can You See?

New Resources

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  • Circle Passing Through 3 Points
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  • Shells

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  • Kolidescope
  • day 75
  • Reflections - Check
  • Balanced Moves: IM 8.4.3
  • Test Q4(ii)

Discover Topics

  • Derivative
  • Hyperbola
  • Interest Calculation
  • Probability
  • Similarity Transformation or Similarity
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