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| Strengths: |
This applet provides the user with a graphical step-by-step proof of Pythagoras
Theorem, using what is called the shears method. Explanations for each step
appear in the bottom window right underneath the animation window.
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| Concerns: |
None.
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Potential Effectiveness as a Teaching Tool |
Rating:   |
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| Strengths: |
This applet is a great tool for an in-class demonstration in Geometry courses.
Flexibility in choosing the original right triangle is a plus, since it
demonstrates that the argument is independent of how the picture is drawn.
The step-by-step explanations are clear and present a verbal counterpart to the
graphics.
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| Concerns: |
Grammar can be improved within the explanations.
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Ease of Use for Both Students and Faculty |
| Rating: |
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| Strengths: |
The applet is very easy to use. The average user can begin using the applet
immediately.
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| Concerns: |
None.
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| Other Issues and Comments: |
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