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One Science Teacher's Professional Development Experience:A Case Study Exploring Changes in Students' Perceptions of Their Fluency with Innovative Technologies

机译:一位理科老师的专业发展经验:以创新技术为例的学生探索其流利感变化的案例研究

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摘要

The purpose of this case-study is to narrate a secondary science teacher's experience of his professional development (PD) education and training in innovative technologies (IT) in the context of engaging students in environmental research projects The sources from which the narrative is derived include (1) the science teacher's reflective reports during three summer institute programs and (2) the science teacher's reflective reports while subsequently engaging students in IT-embedded environmental research projects in his classroom. The science teacher's explanations for changes in students' perception of their IT fluency illuminate his personal narrative. The science teacher attributed his growth and significant changes in students' perceptions of their IT fluency to the following mechanisms: (a) a personal commitment to developing his own and his students' IT abilities in the context of doing environmental research projects, and (b) an increase in class time devoted to science education due to school-time scheduling policy. The study implies that immersive professional development opportunities have the potential to produce significant increases in students' perceptions of their IT fluency.
机译:本案例研究的目的是在让学生参与环境研究项目的背景下,叙述中学科学教师在其专业发展(PD)教育和创新技术(IT)培训方面的经验。叙述的来源包括(1)理科老师在三个暑期学院课程中的反思性报告,以及(2)理科老师的反思性报告,随后让学生在课堂上参与IT嵌入式环境研究项目。理科老师对学生对IT流利度的理解发生变化的解释阐明了他的个人叙述。理科老师将其成长和学生对IT流畅度的看法发生了重大变化归因于以下机制:(a)在开展环境研究项目的背景下个人致力于发展自己和学生的IT能力,以及(b )由于上课时间安排政策,用于科学教育的课堂时间有所增加。该研究表明,身临其境的专业发展机会有可能大大提高学生对其IT流利度的理解。

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