基于Qu:Est教学策略的高中化学课堂设问研究——以氨、硝酸、硫酸为例

Questioning in Senior High School Chemistry Classroom Based on Qu:Est Teaching Strategies

采用自然观察法,对高一化学实际课堂进行观察,记录教师在课堂教学中基于Qu∶Est提问策略进行的课堂提问及提问的水平层次,分析得出教师在课堂提问中存在缺乏高水平问题设计以及提供给学生思考回答时间短等不足.提出教师应基于课程标准与教材以及学生已有基础,灵活处理提问水平;给予学生思考时间等教学建议.

This paper used the natural observation method to observe grade one chemistry classroom of senior high school and record the teachers’ questions and the levels of questions based on Qu:Est strategies, and found that there were lack of high level question design and time for students to answer and other disadvantages. On the basis of this, this paper put forward some suggestions for teaching, such as that teachers should be flexible to deal with the level of questions and give students thinking time based on the curriculum standards and teaching materials,as well as the basis of the students, etc.