How to Cut a Cake: And other mathematical conundrums

Ian Stewart's magical world of mathematics! Here are twenty more curious puzzles and fantastical mathematical stories from one of the world's most popular and accessible writers on mathematics. This is a strange world of never-ending chess games, empires on the moon, furious fireflies, and, of course,...

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.Excellence gate way

The Excellence Gateway Treasury contains websites and resources that are still valuable, but are no longer updated. Please note that contact information may be out of date and links may not work. Recent content is available on the Excellence Gateway. Cookies may be downloaded to your device when browsing EG Treasury websites. More information about managing cookies is available from the Use...

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المشروع البريطاني لتحسين تدريس الرياضيات

المشروع البريطاني لتحسين تدريس الرياضياتالان يمكن تحميل مجموعات اسطوانات برنامج " المشروع البريطاني لتحسين تدريس الرياضيات"او "Improving learning in mathematics"(ويرجع الفضل في معرفتنا بالبرنامج الى الاستاذ خالد حسني الذي بدأ الموضوع ولكن الظروف حالت دون استكماله)وبالبحث على الانترنت وجدت موقع يمكننا منه تحميل المجموعه كاملهمن هنا ...

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Math Open Reference

Math Open Reference is a free online reference for teachers and students. Math Open Reference features animated and interactive drawings to demonstrate geometry terms and concepts. The table of contents on Math Open Reference is divided into four basic categories; plane...

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Car Talk Puzzlers as Math Challenges

One of Car Talk's weekly features is theCar Talk Puzzler. The Puzzler is usually a math puzzler although some are language-based riddles too. As I was listening last week it hit me that the Car Talk Puzzlers could make great little classroom activities to get students thinking about math and language...

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5 Sources of Free Sound Effects and Music

The Free Music Archive provides free, high-quality, music in a wide range of genres. The content on Free Music Archive is used under various creative commons licenses. The New York State Music Fund provided initial funding for FMA. FMA seeks to maintain a high-quality...

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47 Alternatives to Using YouTube in the Classroom

Some excellent educational content can be found onYouTube. However, many teachers cannot access YouTube in their classrooms. That is why I originally wrote what became one of the most popular posts to ever appear on Free Technology for Teachers, 30+ Alternatives to YouTube. That post is...

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