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Trevor Leach

  • Chapter 10 Section 1 Activities

    Activity

    Trevor Leach

  • Net and Surface Area of Triangular Prism

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    Trevor Leach

  • 12.8 Activity 12S (How are Perimeter and Area Related for Rectangles?)

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    Trevor Leach

  • Activity 12R (Perimeter Misconceptions)

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    Trevor Leach

  • 12.9 Activity 12V (Proof of the Pythagorean Theorem)

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    Trevor Leach

  • 12.6: Activity 12O (Why the Area Formula for Circles Makes Sense)

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    Trevor Leach

  • 12.6: Activity 12M (How Big is Pi?)

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    Trevor Leach

  • 12.5 Activity 12K

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    Trevor Leach

  • 12.4 Activity 12J

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  • 12.4 Activity 12I

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    Trevor Leach

  • 12.4: Activity 12H

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    Trevor Leach

  • Squash a Parallelogram

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    Trevor Leach

  • Shear Parallelogram

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    Trevor Leach

  • Shearing a Triangle

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    Trevor Leach

  • Untitled

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    Trevor Leach

  • Copy of Activity 12F: Explaining Why the Area Formula for Triangles is Valid

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    Trevor Leach

  • Activity 12E: Choosing the Base and Height of Triangle

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    Trevor Leach

  • Activity 12C: Using the Moving & Additivity Principles

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    Trevor Leach

  • 12F #2 Way 1

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    Trevor Leach

  • 12F#2 way 2

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    Trevor Leach

  • 12C Applet 1

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    Trevor Leach

  • 12C: Using the Moving & Additivity Principles

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    Trevor Leach

  • Section 10.5 Activities

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    Trevor Leach

  • Math 152 - Chapter 10 - Dynamic Worksheet

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    Trevor Leach