利用結構式引導反思工具探討在職科學教師之專業成長

An Exploration of the Professional Development of a Science Teacher through Structured Reflection

黃琴扉(Chin-Fei Huang) ； 劉嘉茹(Chia-Ju Liu)

《教育實踐與研究》 25卷2期 (2012/12) Pp. 163-193

https://doi.org/10.6776/JEPR.201212.0163

摘要

本研究旨在透過結構式引導反思工具，探討科學教師之專業成長，個案教師為台南某國中自然科教師，教學年資為六年，該教師具備反思之潛能，且對修正教學策略以提升專業發展具高度認同，適合為本研究之個案教師。個案教師需於教學前撰寫「教學資源－策略表」（Resource Folios），以本身的先備知識與教學經驗，預測教學中可能發生的情況，並據此設計教學策略；實務教學後，教師據教學實況與自身預測進行整合反思，經過經驗、知識與實務的統整獲得專業成長。本研究蒐集「教學資源－策略表」、課室觀察、錄影、學生回饋單與晤談之轉錄文字檔等資料進行分析。研究發現如下：（1）個案教師的初始教學觀點與策略主要包含兩項，第一是認為教師的角色為學習促進者，而促進學生學習的首要任務是提升學習動機，但是其教學策略無法有效反應教學觀點，第二是採用頻繁的考試為固定教學策略，但由於缺乏完善的概念檢討，使考試流於形式；（2）個案教師運用結構式引導反思工具，強化教學預測與教學實務衝突之感受，促進個案教師聚焦反思，並經由背景知識、經驗與教學實務之整合，促進教學觀點與策略的轉變，獲得專業成長。

關鍵字

反思 ； 科學教師 ； 教學資源－策略表

並列摘要

The aim of this study was to investigate the professional development of a science teacher through structured reflection. The participant in this case study is a junior high school science teacher who has taught science for 6 years. Before teaching, the participant needed to write the resource folios and to design teaching strategies; after teaching, the participant reflected the teaching practice by comparing the design of teaching strategies with resource folios. Data collection includes resource folios, classroom observations, students' feedback, and interviews. The results show: (1) The science teacher had two viewpoints of teaching. The first point of view is to identify the role of teachers as learning promoter and students' learning motivation needs to be promoted. However, the strategies employed during teaching practice did not reflect his viewpoints of teaching. The second viewpoint is to use frequent testing as the main teaching strategy, however without thorough discussion of important concepts, students fail to learn from the tests; (2) by using structural reflection instrument the science teacher in this case study could focus on the reflection of the conflicted views of teaching and teaching practice, and this reflection can improve professional development. Some suggestions are discussed in this study.

並列關鍵字

reflection ； resource folios ； science teacher

參考文獻

王玉品、徐偉民(2009)。一位國小教師面對數學教學改革的抗拒和改變。科學教育學刊。17，233-253。

李暉、郭重吉、段曉林(1994)。國中理化教師試行建構主義教學之個案研究。科學教育。5，27-51。

林曉雯、陳佩君(2005)。科學教學評量的反思與實踐：教師行動研究。科學教育學刊。13，1-27。

吳淑芬、詹耀宗(2008)。對不確定的容忍：高中化學實習教師的專業成長。科學教育學刊。16，477-493。

黃琴扉、劉嘉茹(2010)。經由教學實務的反思探討科學實習教師教學觀點之轉變。台中教育大學學報。24(2)，27-47。