新高考背景下基于物理模拟考核数据的知识点关联分析——以S省J市高考物理模拟试题为例

在新高考的背景下,教师要关注试题之间的关联性以及试题要考查的学生的能力.该文以S省J市高考物理模拟试题为例,基于改进的Apriori算法对知识点之间的关联性进行分析,发现考生对于电表的改装、洛仑兹力、动量守恒定律掌握程度较差,在理解能力、推理能力、分析综合能力、应用数学处理物理问题的能力和实验能力以及科学思维能力上还存在不足,并基于此,为教师提出切实可行的教学建议.

The Correlation Analysis of Knowledge Points Based on Physical Simulation Assessment Data Under the Background of the New College Entrance Examination

In the context of the new college entrance examination,teachers should pay attention to the relevance of the test questions and the ability of the students to be tested.The college entrance examination physical simulation test questions in S Province J City are taken as an example.Based on the improved Apriori algorithm,the relevance of knowledge points is analyzed,it is found that the candidates as a whole have a poor grasp of the three knowledge points of electric meter modification,Lorentz force,and the law of conservation of momentum.They have still shortcomings in scientific thinking and the ability to understand,reason,comprehensive analysis,apply mathematics to deal with physical problems,and experiment capabilities.And based on this,the practical teaching suggestions are put forward for teachers.