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运用课堂观察量表,对比中美两国中学化学课堂上的学生学习状态、教师教学行为和教室环境的差异。与中国教师相比,美国教师开展的课堂学生活动数量少、时间长、容量大,形式以实验为主。在活动中,美国学生有积极主动的“做”的过程,有完整、详实的记录与分析,有小组合作与交流。这种差异是中美学生合作精神与创新能力存在差异的主要原因。
The classroom observation scale was used to compare the students ’learning status, the differences between teachers’ teaching behaviors and the classroom environment in the chemistry classes in secondary schools in China and the United States. Compared with Chinese teachers, the number of classroom activities carried out by American teachers is small, long time and large in capacity, and the experiment mainly takes the form of. In the activities, American students have a proactive “doing” process, complete and detailed records and analysis, and group cooperation and exchange. This difference is the main reason for the differences between Chinese and American students’ cooperation and innovation ability.