摘要
采用文献资料法、问卷调查法、数理统计法对福州市某中学初三年级一个班级40位学生化学课堂学习者共同体的核心—边缘结构进行研究,结果表明:被试班级化学课堂学习者共同体存在显著的核心—边缘结构,较少数量的学生居于共同体的核心位置,较多学生处于边缘位置;核心位置学生之间的共同学习密度较高,而边缘位置学生之间的共同学习密度很小。认为:化学教师应采取适当的教学措施,促使更多的学生进行学习者共同体的核心位置,加强核心位置和边缘位置学生之间的知识互动。
Adopt document data method, questionnaire survey method, mathematical statistics method of fuzhou middle school third grade in a class of 40 students in chemistry classroom students core edge structures are studied, the results showed that the participants class plays a significant role in chemistry classroom learners community at the heart of the edge structure and less number of students in the community at the heart of the position, more students in the edge position; Core position students＇ between mutual learning density is higher, and the edge position between students study together density is small that chemistry teachers should take proper teaching measures to encourage more students to the core of the community of learners, to strengthen the core position and the edge position the knowledge interaction between the students.
出处
《科教导刊》
2013年第22期249-251,共3页
The Guide Of Science & Education
关键词
核心-边缘结构
学习者共同体
化学课堂
core edge structure
community of learners
chemistry classroom
