适用于教师培训的微课程设计与应用研究——以初中物理学科为例

Research on Micro-lecture Design and Application Applicable to Teacher Training——Taking Junior Middle School Physics as an Example

本文提出由微目标、微课程内容、微学习活动、微资源、微评价、微导航、微课程简介七个要素构成的微课程结构模型。该模型具有独立完备、可聚合与扩展、可拆分与重组的特征,支持构建体系化、层次化的微课程。依据此模型,选择初中物理学科进行微课程的开发实验与应用调研,设计了支撑微课程体系化的内容类型,开发三个微课程样例。样例应用后的问卷调查及访谈结果显示:微课程样例符合教师的实际需求,教师满意度较高,可达成良好的应用效果。文章提出了拓展规划学科内容类型,融合智能信息技术,强化微课程支持教师学习的适切性,加强微课程应用模式的探讨,利用微课程创新教师学习方式等研究方向。

The micro-lecture structure model is designed,and it is constructed by seven elements,namely,micro-objective,micro-lecture content,micro-learning activity,micro-resource,microevaluation,micro-navigation,and introduction of micro-lecture.This model possesses the characteristics of independence and completeness,capability of aggregation and extension,and capability of split and recombination,and supports constructing systematic and hierarchical micro-lecture.According to this model,junior middle school＇s physics has been chosen to proceed the exploration experiment and application survey of micro-lecture,the types of content supporting micro-lecture systemization have been designed,and three micro-lecture samples have been developed.After the application of samples,the result of questionnaire and interview shows that micro-lecture samples suit with teacher＇s actual needs,and teacher＇s degree of satisfaction is relatively high,which could achieve a very good teacher application effect.At last,several further research suggestions are put forward,that is,integrating intelligent information technology,consolidating the appropriateness of micro-lecture supporting teacher＇s learning,strengthening the discussion of micro-lecture application model,and making use of micro-lecture to support the innovation of the way of teacher＇s learning,etc.