Последние добавленные видео:
Best-maths-teacher
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9 years ago
1489421 9 years ago 14:42Five Principles of Extraordinary Math Teaching | Dan Finkel | TEDxRainier
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12 years ago
1984 12 years ago 3:45What Makes A Good Math Teacher? | Video
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10 months ago
2545728 10 months ago 15:29Becoming good at math is easy, actually
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15 years ago
7188 15 years ago 1:32What Makes a Good Math Teacher?