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本研究采用实证研究法,对年龄在15~16岁的133名高一学生有关力和运动的概念进行调查,根据学生存在的迷思概念特征,设计了基于TEL模型的牛顿第一定律概念转变教学活动并开发了计算机建模工具来支持其概念转变。通过系统的介入这一干预,并对两因素方差分析结果进行分析后,作者认为,这一有计划的干预能够有效地促进学生对力和运动的理解,从而转变学生力和运动的迷思概念,建构一个科学概念;合理使用计算机建模工具能够有效促进学生力和运动概念转变。
In this study, an Empirical Study was conducted to investigate the concepts of force and exercise in 133 high school students aged 15-16 years. According to the mythological concept of student existence, a conceptual change of Newton’s First Law based on the TEL model was designed Teaching activities and developed computer modeling tools to support its conceptual shift. Through systematic intervention and analysis of the two-way ANOVA results, the author believes that this planned intervention can effectively promote students’ understanding of force and movement, thus changing the concept of myths of student power and movement , To construct a scientific concept; and the rational use of computer modeling tools can effectively promote the concept of student power and movement.