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Math Videos

How to Calculate a Square Root

This video shows a technique for calculating a square root by hand, without a calculator.

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Simplifying Square Roots

How to simplify square roots, explained by JustMathTutoring.com

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Simplifying Square Roots in 60 Seconds

A sixty-second lesson on how to simplify square roots.

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Math Tutor

Luis Anthony is a professional math tutor with 24 years experience. Let him help you with your math homework. Watch the latest videos on YouTube.com

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911 Math Help

Four-year old girl calls 911 for help with her math homework.

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88SLIDE Pi Day

Professor of Mathematics and “Mathemagician� Arthur Benjamin introduces pi and asks a trivia question.

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Transportation Growth and Patterns

NASA Connect segment exploring how the patterns of transportation growth are related to the Fibonacci sequence.

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Fibonacci Sequence Activity

NASA Connect segment explores Fibonacci sequence, ratios, measurements, and proportionalities.

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Kate Bush Sings Pi

Kate Bush sings Pi from her Aerial album. There is, however, an error in her digits. Can you find it?

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Mathematical Pie

The story of pi sung to the tune of American Pie.

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