共查询到20条相似文献，搜索用时 0 毫秒
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This article shows how teachers can create useful classroom activities to underpin data‐handling methods for pupils aged 7–19. We use the data base of responses from the UK CensusAtSchool project that are available for pupils and teachers. 相似文献
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Richard Browne 《Teaching Statistics》2002,24(1):2-5
This article introduces and explains the new requirements of the data handling section of the Mathematics National Curriculum in England. The author’s full address is: Mr Richard Browne, Qualifications and Curriculum Authority, 83 Piccadilly, London W1J 8QA (England). 相似文献
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This article compares the national curriculum data‐handling specifications of the UK, South Africa, Australia and New Zealand and shows how data from the CensusAtSchool project can be used to enhance the data‐handling capabilities of pupils in those countries. These data can also provide enhanced opportunities for the integration of ICT into core curriculum activities. Some ideas to enable teachers of statistics to create classroom teaching material with an international flavour are also provided. 相似文献
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John Paramore 《Teaching Statistics》2011,33(3):71-75
Many primary school teachers will have not heard of the data‐handling cycle as set out in the English Key Stage 3 (UK ages 11–14) curriculum. This article argues that with a little adjustment, it could become the defining model for a holistic and dialogical approach to data handling at Key Stage 2 (UK ages 7–11). 相似文献
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Gunapala Edirisooriya 《Teaching Statistics》2003,25(1):2-5
This article draws analogies between the activities of statisticians and of chefs. It suggests how these analogies can be used in teaching, both to help understanding of what statistics is about and to increase motivation to learn the subject. 相似文献
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数据结构课程是计算机软件专业和计算机应用专业的核心基础课程,在各个专业课程体系中起着承上启下的作用。但该课程具有相当的抽象性和动态性,容易造成教学效果不良和学时超标等问题。根据学生的特性和目前在教学中存在的各种实际问题,提出如何更好地实施教学过程以提高教学效果的一些方法。 相似文献
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《数据结构》是计算机学科的专业基础课程,该课程具有较强的逻辑性、抽象性和动态性。针对《数据结构》课程教学中遇到的问题和存在的不足,提出了一些新的教学方法、教学手段和实践方法,以提高教学质量,提高学生的学习兴趣、主动性以及编程能力和解决实际问题的能力。 相似文献
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Quartiles are usually introduced early, often in primary school together with box‐and‐whisker plots. Various methods are used, and in lack of explanation in many textbooks at elementary level, this leads to unnecessary confusion. We discuss some elementary methods that are consistent with the most common definition and are also easy to understand. 相似文献
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教学行为分析是教学研究的一项重要内容,可为教学过程性评价与精准教学服务提供参考与依据。国内外有关教学行为分析的文献样本,从时间分布、研究主题和主题共现等多角度,呈现出教学行为分析的研究现状。在此基础上,面向教学的具体过程,基于数据科学视角,对教学行为的过程性分析框架展开的探讨,可以分析不同情形下教学行为分析方法的合理选择,把握新时期教学行为分析的发展趋向。经研究发现:互联网、大数据和智能技术的发展,对教学行为分析的影响日益凸显;教学主体、教学情境、教学行为与分析方法等方面,是教学行为分析关注的重点。基于此,教学行为分析应以过程性数据为基础,重视多模态数据的采集分析与行为分析方法在不同数据形态下的适切运用,以形成从数据到结论的全链条输出。因此,教学行为分析应立足过程性行为数据,聚焦多模态智能计算,通过“关联”与“因果”探究行为背后的作用机制,不断推动研究结论服务于教学实践和科学决策。 相似文献
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Christopher Engledowl 《Teaching Statistics》2019,41(2):42-46
Heat maps have become ubiquitous in the media, yet students are rarely exposed to them and their inherent limitations and potential for misleading consumers. This article makes a case for exposing students to them in statistics instruction at the secondary and tertiary level. 相似文献
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Roger Porkess 《Teaching Statistics》2003,25(2):49-53
This article illustrates many of the problems of defining and obtaining a ‘representative’ sample in the context of a real‐life survey of train performance. 相似文献
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数据结构课程是大学计算机专业教学的核心课程,分析了数据结构课程在教学中存在的一些问题,并针对这些问题提出一些解决方法。 相似文献
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Derek Christie 《Teaching Statistics》2008,30(1):23-25
This article shows how to use Microsoft Excel to get data from the Internet into a statistically usable form. 相似文献
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数据结构课程是计算机软件专业和计算机应用专业的核心基础课程,在各个专业课程体系中起着承上启下的作用.但该课程具有相当的抽象性和动态性,容易造成教学效果不良和学时超标等问题.本文根据学生的特性和目前在教学中存在的各种实际问题,给出了如何实施教学过程以提高教学效果的一些方法. 相似文献
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The use of The Three Stooges' films as a source of data in an introductory statistics class is described. The Stooges' films are separated into three populations. Using these populations, students may conduct hypothesis tests with data they collect. 相似文献
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本文结合网络教学平台的设计,探讨了网络数据库的安全问题及相应的解决方案,提出了在ASP、SQL自身的安全技术基础上,使用数据的EFS加密以及管理员的维护等方法改善网络数据库的可靠性、安全性。 相似文献