摘要
选择2012级和2013级化学高师生为实验对象,对实验组学生进行教学干预即采用模型辅助教学,对照组按照正常教学安排进行.结果显示实验组学生在实验演示技能及其各个环节上的进步显著性高于对照组.模型辅助教学有效地促进了化学高师生实验演示技能的提升.
The students of grade 2012 and grade 2013 were selected as the experimental subjects, and the experimental group was treated with the model-assisted teaching, and the control group was conducted with the normal teaching. The result showed that the experimental group behaved better than the control group, which indicated that model-assisted teaching could improve preservice chemistry teachers’ experimental demonstration skill significantly.
出处
《化学教育》
北大核心
2017年第12期-,共5页
Chinese Journal of Chemical Education
基金
浙江省2015年度高等教育课堂教学改革项目(kg2015382)“基于化学创新实验的互动式教学模式改革——以化学教学法实验课程为例”前期成果
关键词
演示实验
师范生
模型辅助教学
演示技能
demonstrative experiment
pre-service teacher
model-assisted teaching
demonstration skill
