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Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...

Mathematics lesson 7 focused on the lowest common multiples, with easy to remember examples for parents and their children. In this week’s lesson, Henry Junak asks a common question: “What is half of ...

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, ...

Elections are all about numbers, sometimes hinging on miniscule percentage-point differences in turnouts. Math teacher Alison Strole’s middle school students know this better than your average ...

Open up a classic mathematics textbook written by a Welshman, Robert Recorde, and flip past the preface and the table of contents. There, you'll see the bold statement that math is "contemptible and ...