1. About the XtraMath Student Activities

    01:43

    from XtraMath Added 1.8M 21 0

    A quick overview of the student activities in XtraMath.

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    • Why is Math Different Now

      08:52

      from raj shah Added 1.3M 444 37

      Dr. Raj Shah explains why math is taught differently than it was in the past and helps address parents' misconceptions about the "new math". Dr. Shah is the owner and founder of…

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      • XtraMath Classroom Setup

        01:24

        from XtraMath Added 446K 3 0

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        • 3x3

          05:50

          from Nuno Rocha Added 435K 5,350 214

          http://www.imdb.com/title/tt1654725/ WINNER OF 20 AWARDS WORLDWIDE (2009/2014) Grande prémio ZON (portugal) Cinema Jove Festival Internacional de Cine, spain Festival Internacional…

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          • 2000-Year-Old Computer Remade in Lego

            02:57

            from Pavlus Office Added

            Andrew Carol rebuilt the "Antikythera Mechanism"--a 2000-year-old analog computer discovered in a Greek shipwreck--out of Legos. It predicts the year, date, and time of future solar and…

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            • Float Documentary Trailer

              03:07

              from Clock Shadow Added 214K 1,050 43

              A journey into the competitive world of free flight duration aeronautics. www.floatdocumentary.com © 2011-2017 Float Pictures. All Rights Reserved. Producer/Assistant Director: Ben…

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              • Visión general de XtraMath

                01:54

                from XtraMath Added 224K 0 0

                Una visión general rápida de Xtramath para la web, un programa de prácticas de tablas de matemáticas.

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                • Skoolbo Gameplay Demo

                  00:56

                  from Skoolbo Added

                  A sample of the game play in Skoolbo for PC, Mac, iPad and Android devices.

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                  • Filling a Klein bottle

                    02:23

                    from Zach Backas Added 190K 19 11

                    If you want to see how I made the Klein bottle itself, you can check out my instructable for it at: http://www.instructables.com/id/How-to-make-a-Klein-Bottle/ A short film I made to demonstrate the…

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                    • Flightpattern

                      04:26

                      from Gwen Vanhee Added 171K 3,372 113

                      Audio responsive video exploration, based on audio input, randomness and mouse gestures. Audio: Amon Tobin - El Cargo www.amontobin.com

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