问题解决类微课的教学有效性实验研究

An Experimental Study on the Teaching Effectiveness of Problem-solving Micro-course

问题解决类微课是当前微课开发转型实现可持续发展的重要形式之一,微课作为一种教学资源常用类型,无论开发和使用均需良好的设计才能取得有效的教学效果。文章从微课的使用方式入手,探讨问题解决类微课的教学有效性并对其影响因素进行研究。文章通过数据分析与访谈调查,证实了问题解决类微课的教学有效性和师生的认可度;两种使用方式下问题解决类微课问题解决的三个维度与其教学成效之间高度相关,实验证明微课品质部分中介了问题解决对微课教学效果的影响。

Problem solving micro-course is one of the important forms for the current development and transformation of micro-course. As a common type of teaching resource, micro-courses requires good design to achieve effective teaching results regardless of development and application. In this study, the teaching effectiveness and influencing factors of problem-solving micro-classes are discussed from the perspective of the use of micro-classes. Data analysis and interview survey confirmed the teaching effectiveness of the problem-solving micro-class and gained the recognition of teachers and students. Meanwhile, there is a high correlation between the three dimensions of problem solving and the teaching effectiveness under the two mothods of use. Experiments prove that the quality of micro-course partly mediates the influence of problem solving on the teaching effect of micro-course.