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05/23/11
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The most helpful and nice teacher ever, however, not as clear as you could wish
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4 stars
5 stars
3 stars
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05/23/11
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06/10/09
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what other math teacher can draw a perfect circle?
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5 stars
5 stars
5 stars
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06/10/09
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05/09/09
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Smart. Funny. I liked his class
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5 stars
5 stars
5 stars
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05/09/09
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11/12/07
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he is so cool but he is tough to learn from. great guy though
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3 stars
3 stars
2 stars
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11/12/07
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06/11/06
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Maybe it was geometry or maybe it was him... but this was hard and confusing. Very nice man, awesome magic tricks. PERFECT geometrical drawings make things easier to see and understand. Explanations +
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2 stars
5 stars
4 stars
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06/11/06
