基于数字化化学教师培养的微课设计制作与实践研究

Design and Practice Research of Micro Lecture based on Digital Chemistry Teacher Training

随着互联网时代的浪潮,微课作为一种信息化的教学方式已经得到快速发展。日新月异的数字新媒体技术的应运而生,使得微课的创作越来越多样化、平民化和高效化。但目前的微课的设计与制作仍存在课程结构不合理、形式枯燥单一、展示效果较差等问题。在省级《教育技术在中学化学教学中的应用》线上线下混合式金课建设与应用实践基础上,着重分析不同学段的化学课程,并从不同的角度详细解读化学微课的内容及制作手段等,使在职化学教师和师范生都能够根据自己的需要,找到更适合自己的微课设计与制作的方式方法,提升教学质量,进而加快现代化学教育的发展。

With the tide of the Internet age,micro lectures have developed rapidly as an information-based teaching method.The changingcontinuously digital new media technology has made the creation ofmicro lectures more and more diverse,civilian and efficient.However,the current design and production of micro lectures still have some problems such as the course structure is unproperly,the courseform is quiet boring,and the exhibition effect is poor.This articlemainly analyze the chemistry course in different studying sections,and interpret the content and production method of micro lectures from different perspectives,based on the construction and application of the online and offline hybrid gold course in the provincial application of “Education Technology in Middle School Chemistry Teaching”.To enable in-service chemistry teachers and the normal university student major in chemistry to find the best way to designand produce micro lectures that are more suitable for them accordingto their own needs,improve the teaching effect and then accelerate the development of modern chemistry education.