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The Effect of Tenebrio obscurus on Elementary Preservice Teachers’ Content Knowledge, Attitudes, and Self-efficacy

机译:黄粉虫对小学任职教师内容知识,态度和自我效能的影响

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摘要

This study explores the extent to which an activity used in an elementary science methods course affected the preservice teachers’ content knowledge, attitudes, and self-efficacy. The participants were 172 students enrolled in five sections of elementary science methods. Students participated in a 9-week investigation on life cycles using mealworms (Tenebrio obscurus). Multiple data sources indicate that most of the students had limited prior content knowledge about mealworms, expressed neutral attitudes toward mealworms upon first exposure to them, and were uncomfortable with the idea of having to teach with and about them. At the end of 9 weeks, content knowledge on mealworms had greatly improved. The preservice teachers’ attitudes about mealworms and their self-efficacy about using mealworms with children had also improved.
机译:这项研究探讨了基础科学方法课程中使用的一项活动在多大程度上影响了职前教师的内容知识,态度和自我效能感。参加者有172名学生,他们被分为5部分基础科学方法。学生参加了为期9周的使用粉虫(Tenebrio obscurus)的生命周期调查。多种数据来源表明,大多数学生对粉虫的先前知识了解有限,在第一次接触粉虫时对粉虫表现出中立的态度,并且不愿意与它们一起教与学。在9周结束时,有关粉虫的内容知识已大大提高。职前教师对粉虫的态度以及他们对与儿童一起使用粉虫的自我效能也得到了改善。

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  • 来源
    《Journal of Science Teacher Education》 |2007年第6期|801-815|共15页
  • 作者

    Molly Weinburgh;

  • 作者单位

    School of Education, Texas Christian University, Fort Worth, TX 76129, USA;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 入库时间 2022-08-18 01:32:19

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