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Finding the First Hardy-Ramanujan Number using Excel

机译:使用Excel查找第一个Hardy-Ramanujan数

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Through the efforts of the International Association for theEvaluation of Educational Achievement (IEA) and theThird International Mathematics and Science Study(TIMSS) at Boston College, we are beginning to makemathematics lessons more interesting and more challenging.About 500 000 primary and secondary students in 41countries took part in this study, first conducted in 1995 andthen repeated in 1999. An analysis of this worldwide surveydata for the countries of Germany, Japan, and United Statesby Stiegler et al. (1999) revealed that the Japanese teachingmethods are much better than those in the other twocountries. The Japanese lessons quite often use, according tothis study, 'very challenging problems as motivational focalpoints' for the content being taught. The history ofmathematics and the lives of famous mathematicians haveseveral interesting stories. A teacher can exploit those storiesand relate them to the challenging problem being posed.This will make the problem both challenging andinteresting. This article presents one such illustration,whilst bringing further colour to the Hardy–Ramanujanstory which formed much of the interview with Marcus duSautoy in these pages last year (Pritchard, 2007).
机译:通过国际教育成就评估协会(IEA)和波士顿学院第三届国际数学与科学研究(TIMSS)的努力,我们开始使数学课变得更加有趣和更具挑战性。41个国家的约50万名中小学生参与了这项研究,该研究于1995年首次进行,然后于1999年再次进行。Stiegler等人对德国,日本和美国的全球调查数据进行了分析。 (1999)发现日语教学方法比其他两个国家要好得多。根据这项研究,日语课程经常将“非常具有挑战性的问题作为动机的焦点”用于所教授的内容。数学史和著名数学家的生活都有许多有趣的故事。老师可以利用这些故事并将它们与提出的具有挑战性的问题联系起来,这将使问题既具有挑战性又令人感兴趣。本文提供了一个这样的例证,同时为Hardy-Ramanujanstory带来​​了更多色彩,去年在这些页面上对Marcus duSautoy进行了采访(Pritchard,2007)。

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