论文部分内容阅读
化学实训教学对相关专业高职学生的就业和发展有重要意义,微课作为新兴教学形式有很大的应用潜力。以溶液的配制和滴定练习实训课为例,介绍了录屏微课、纸笔教学微课、视频微课的制作方法。在教学上以对比的形式探索了微课在化学实训中的应用效果。微课精简短小、内容专一、制作简便、网络化强,为化学实训的预习和复习、课堂教学、教师和学生的操作展示提供了便利。
The teaching of chemistry training is of great significance to the employment and development of students in vocational colleges. The teaching of microchips has great potential as an emerging teaching mode. Taking the practice of solution preparation and titration practice as an example, this paper introduces the method of making screen micro-class, paper-pen micro-class and video micro class. In teaching in the form of contrast to explore the micro-class in chemical training in the application effect. Micro-class streamlined short, content-specific, easy to create, networking and strong, for the preparation and review of chemical training, classroom teaching, teachers and students to facilitate the display of the operation.