基于S-P表评价法对学生概念掌握状况的调查

Investigation on the Statuses of Students′Concept AcquisitionUsing the S-P Table Evaluation Method

学生物理概念习得状况是教师进行教学设计的依据.本文以电磁学课程为例,通过阶段性的概念测试,获得学生相关概念习得信息,运用S-P表评价法中的S-P线、得分率、警告系数等参数,对该信息进行分析评价,从试题和学生两方面了解班级整体以及学生个人的电磁学概念习得状况,可以为后续的教学活动提供参考和依据.

The statuses of the students′physical concepts acquisition are the basis of the instructional design.Taking the electromagnetism course as an example,this paper gets informations about concept acquisition through the periodic concept test,and makes use of the parameters in S-P evaluation method,like the S-P line,the score rate,warning coefficient etc,to analyze and evaluate the informations,understanding the electromagnetism concept acquisition situation of the whole class and individual student from two aspects of questions and students,so that we can provide the reference and basis for the later teaching activities.