关于数学和技术基础编程的教师培训——课程要点是什么?

Peter Mozelius
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引用次数: 0

摘要

在K-12教育中引入计算机编程是许多国家的优先举措。在瑞典,在政府和国家教育局的支持下,这是一个持续的过程。重点放在中学以及如何实施编程,作为数学和技术教学活动的延伸。有几项研究报告了如何优化教师培训,但关于学习成果对中学教学和学习的影响的研究较少。本研究的目的是分析和讨论学习成果如何在中学教师的日常教学活动中使用。要回答的主要研究问题是:“在中学数学和技术的哪些部分,编程可以增加价值,这与教师培训的学习成果有什么关系?”数据是从课程参与者提交的两批程序设计教师培训课程的论文中收集的。运用分析归纳法的研究策略对论文进行主题分析。发现的主题被分成与散文家课程成果相关的主要类别。大多数散文家都完成了课程,但不是全部。研究结果表明,散文家选择重复使用的课程要点子集与他们的学习成果有关,但也与他们任教的中学阶段有关。学习成果低的初中教师倾向于选择几何概念的可视化和计算思维的主题。以高中教师为研究对象,比较高中教师对数列和统计数据的学习效果。然而,这些主题和对位有很多变化,这是本文的主要讨论。在对论文的分析中,出现了一些有趣的新主题,如调试、一般问题解决
本文章由计算机程序翻译,如有差异,请以英文原文为准。
TEACHER TRAINING ON FUNDAMENTAL PROGRAMMING FOR MATHEMATICS AND TECHNOLOGY – WHAT ARE THE COURSE TAKEAWAYS?
The introduction of computer programming in K-12 education is a prioritised initiative in many countries. In the Swedish context this is an ongoing process with support from the government and the National Agency for Education. The focus has been set on secondary school and how to implement programming as an extension for teaching and learning activities in mathematics and technology. Several studies have reported on how to optimise the teacher training, but less has been presented on learning outcomes that can have an impact on teaching and learning in secondary school. The aim of this study was to analyse and discuss how learning outcomes could be of use in secondary school teachers daily teaching and learning activities. The main research question to answer was: "In what parts of secondary school mathematics and technology can programming add value, and how might this be related to the learning outcomes of the teacher training?" Data have been gathered from course participants essays that were submitted in two batches of the teacher training course on programming. Essays were analysed thematically with the research strategy of analytical induction. Found themes have been grouped into main categories that are related to the essayists course outcomes. Most of the essayists have completed the course, but not all of them. Findings indicate that the subset of course takeaways that the essayists have chosen to reuse are related to their learning outcomes, but also to the stage of secondary school where they teach. Lower secondary school teachers with low learning outcomes have a tendency to choose the themes of visualisation of geometrical concepts and computational thinking. To be compared with upper secondary school teachers with high learning outcomes that had a preference for using programming to illustrate number series and statistics. However, there are a lot of variations from these themes and counterpoints, which is the main discussion in this paper. Interesting new themes that emerged from the analysis of the essays were Debugging, General problem solving
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