Learning to teach secondary mathematics using an online learning system
Learning to teach secondary mathematics using an online learning system
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学习使用在线学习系统教授中学数学
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
M. Mitchelmore
中科院分区：
文献类型：
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作者：
M. Cavanagh;M. Mitchelmore
我们报告的结果，三个中学数学教师谁没有以前的经验教学技术，因为他们开始使用在线数学学习系统在他们的教训的课堂研究。我们只给教师基本的指导，如何操作系统，然后集中观察他们在四个学期，因为他们教使用它。我们记录了教师的教学技术知识的变化，并随后分类为技术旁观者，采用者，适应者和创新者的各种角色。结果表明，所有的教师都取得了一些进展，朝着更复杂的方式使用该系统，但改进并不均匀的教师。我们提出了可能的原因来解释这种变化，并讨论了一些教师专业发展的启示。
We report the results of a classroom study of three secondary mathematics teachers who had no prior experience teaching with technology as they began to use an online mathematics learning system in their lessons. We gave the teachers only basic instruction on how to operate the system and then observed them intensively over four school terms as they taught using it. We documented changes in the teachers’ Pedagogical Technology Knowledge and subsequently classified their various roles as technology bystanders, adopters, adaptors and innovators. Results show that all teachers made some progress toward using the system in more sophisticated ways, but the improvements were not uniform across the teachers. We suggest possible reasons to explain the variation and discuss some implications for teacher professional development.