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"How Many Degrees Are Inside the Following Shapes?"
Last April, renowned mathematician Timothy Gowers presented this puzzle on Twitter.
Sep 3
•
Eric Rasmusen
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"How Many Degrees Are Inside the Following Shapes?"
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Trebuchet Two: More Musings on Modelling
Aug 5
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Trebuchet Two: More Musings on Modelling
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Trebuchet Math, Revised
Part I: The Diagonal, Gravity, and Stopping Models
Jul 29
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Eric Rasmusen
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Trebuchet Math, Revised
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Trebuchet Math
Part I: The Diagonal, Gravity, and Stopping Models
Apr 7
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Eric Rasmusen
2
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Trebuchet Math
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Equations, Code, and Salvador Dali for Pi Day
Pi, Part II
Mar 14
1
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Equations, Code, and Salvador Dali for Pi Day
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Pi Day Friday
Pi, part I
Mar 8
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Eric Rasmusen
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Pi Day Friday
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Why Does (-2)(-3) = 6?
I taught how to multiply negative numbers to my 7th graders today, so I asked Twitter for ideas over the weekend.
Mar 6
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Eric Rasmusen
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Why Does (-2)(-3) = 6?
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The Two-Envelope Paradox Resolved (Part II)
The Paradox
Jun 19, 2023
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Eric Rasmusen
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The Two-Envelope Paradox Resolved (Part II)
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