崔克宇 臧运瑶 姜明熠 宫一舟 赵樱津 李新月 陈慧铭

摘  要 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。

关键词 金课;化学教师;微课;中学化学;交互式微課;私播

课;师范生;教育技术

中图分类号：G642.0    文献标识码：B

文章编号：1671-489X（2021）06-0047-04

Design and Practice Research of Micro Lecture based on Digital Chemistry Teacher Training//CUI Keyu， ZANG Yunyao， JIANG Mingyi， GONG Yizhou， ZHAO Yingjin， LI Xinyue， CHEN Huiming

Abstract With the tide of the Internet age， micro lectures have developed rapidly as an information-based teaching method. The changing continuously digital new media technology has made the creation of micro lectures more and more diverse， civilian and efficient. How-ever， the current design and production of micro lectures still have some problems such as the course structure is unproperly， the course form is quiet boring， and the exhibition effect is poor. This article mainly 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 applica-tion 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 design and produce micro lectures that are more suitable for them according to their own needs， improve the teaching effect and then accelerate the development of modern chemistry education.

Key words gold course; chemistry teacher; micro lectures; middle school chemistry; interactive micro lectures; SPOC; normal univer-sity student; education technology

0 前言

伴随互联网时代的浪潮，以信息技术为主线，形成“六课三段”教育信息化模型。“六课”即快课、微课、翻课、慕课、私播课（简称SPOC）和云课堂。“三段”即三个阶段：第一阶段为微课+翻转课堂，第二阶段为大规模在线开放课程（慕课），第三阶段为SPOC、云课堂、雨课堂的综合使用[1]。

微课，目前作为一种以传达通用知识和技能为主的信息化教学方式，已经得到快速发展。日新月异的数字新媒体技术应运而生，使得微课的创作越来越多样化、平民化和高效化，也出现许多移动微课，但目前的微课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。……