Stanford University’s youcubed math center has released a series of free K–12 math lessons in time for the resumption of school. The Week of Inspirational Math (WiM) lesson series for teachers, ...
[cheerful upbeat music] ♪ - Thank goodness for today's math lesson. Math is so important because without it I wouldn't know how many days there are until my birthday. There are 182 days until my ...
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