Would you have known immediately that the number 1729 is the sum of two cubes? You think you’re so smart, but you’re no Ramanujan. He told Hardy that 1729 is the sum of two cubes in two ways: 13+123 and 93+103. I read The Man Who Knew Infinity a few years ago. I might check out the movie when it hits […]
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Visual Patterns
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Math Talks
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180 Days of Math at Mesa
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Between 2 Numbers
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Math Arguments 180
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Estimation 180
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Dan Meyer's 3-Act Math Tasks
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Andrew Stadel's 3-Act Math Tasks
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Robert Kaplinsky Lessons
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Nathan Kraft's Virtual Filing Cabinet
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Sam Shah's Virtual Filing Cabinet
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Mathalicious Lessons
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Math Munch
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Yummy Math Lessons
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Desmos Classroom Activities
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Graphing Stories
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Math Mistakes
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101 Questions
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Would You Rather
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Open Middle
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Which One Doesn't Belong?
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Fractions Talk