應用概念圖引導與動畫輔助技專生化學問題解決能力之探究

Using Concept Maps and Animations to Support College Students' Problem-Solving Ability in Molecular Chemistry Learning

蘇金豆(King-Dow Su)

《教育傳播與科技研究》 103期 (2013/03) Pp. 37-60

https://doi.org/10.6137/RECT.2013.103.03

摘要

本研究旨在探討「分子化學動畫」融入與概念圖引導做為教學工具，對75位十年級（專一）選修化學課程之學生分子化學解題能力之影響。本研究採分組實驗策略教學，並運用成就測驗、態度問卷及半結構晤談方式蒐集資料，以二因子共變數分析方法，分析策略分組學生之學習能力。研究結果顯示有概念圖引導學習與動畫融入教學的組別（E1）解題能力優於只有動畫融入教學的組別（E2），動畫融入教學的組別優於只有概念圖引導學習的一般教學組別（C1），而概念圖引導學習的一般教學組別又優於無概念圖引導學習的一般教學組別（C2）。「學習態度」調查發現本研究發展之概念圖引導結合動畫科技教材介面之學生（E1）學習態度優於無概念圖引導之實驗組學生（E2）。在分子化學學習上，不同動畫使用時間的學生，在接受實驗教學後，六個次量表皆有明顯的態度改變，且實驗效果量大，Scheffé's事後比較也有顯著差異，足見動畫的呈現時間對學生學習態度具正面學習意義。晤談結果發現學生多認為有概念圖引導學習與動畫融入教學有助於分子化學解題，部分學生則期待未來能有更加精簡實用的概念圖與動畫設計。

關鍵字

概念圖 ； 動畫 ； 分子化學 ； 解題能力 ； 學習態度

並列摘要

The purpose of this project deals with applications of concept maps and integrated animations as effective teaching tools. This study focuses on dynamic effects of problem-solving ability in molecular chemistry for 75 college students. The research data are collected by means of achievement tests, learning attitude questionnaire, and semistructure interviews. This study is composed of strategic division group students who take chemistry courses and it also makes assessments of students' learning achievements. All data analyses are used with the two-way covariance of analyses (ANCOVA) for the strategic group students' learning achievements and attitudes. All statistic results are indicated in the following major aspects. For strategic group students (E1), who accept applications of concept maps and animations have more superior posttest learning achievements to those students (E2) who only approach integrated animations. The same group students (E2) who accept applications of integrated animations, have more superior learning achievements to those students (C1) who only accept the guidance of concept maps; and the same group students (C1) who accept the guidance of concept maps, have more superior learning achievements to those students (C2) who don't accept the guidance of concept maps. After reviewing learning attitudes, students (E1) who accept applications of concept maps and animations, have more superior learning attitudes to those students (E2) who only approach integrated animations. For students who employ different time spans of animations, show more significant learning attitudes in 6 subscales and over large effect sizes in molecular chemistry. After Scheffe's post-comparisons, group students (E1) who accept applications of concept maps and animations, show more significant learning attitudes in all scales. The animation variable of time spans indicates positive significance of students' learning attitudes. According to semi-structure interviews between students, all applications of molecular chemistry textual teachings with concept maps and animations have much appeal to students' curiosity and interests which can enrich their learning performances and problem-solving skills. Some students are looking forward to having concise and practical applications of concept maps and integrated animations in the future.

並列關鍵字

Concept maps ； Animation ； Molecular chemistry ； Problem-solving abilities ； Learning attitude

參考文獻

吳靜吉(2002)。創造力教育白皮書─國際創造力教育趨勢。臺北:教育部。

沈中偉(1995)。多媒體電腦輔助學習的學習論基礎研究。視聽教育雙月刊。36(6)，12-15。

林建良、黃臺珠(2010)。概念圖與程序V圖對大專生程式解題能力之影響。教學科技與媒體。93，61-76。

洪榮昭()。

梁志平、佘曉清(2006)。建構主義式的網路科學學習對國中生力的概念學習之研究。科學教育學刊。14，493-516。