高中生数学核心素养对化学、生物学业成绩影响的路径分析

Path analysis of influence of high school students’mathematics core literacy on chemistry and biology academic achievement

当今培养学生核心素养的关键是STEAM教育,而STEAM教育的实质是学科融合理念、真实情境问题的解决、关注学生综合实践体验、注重培养创新意识.本文从核心素养的角度出发,对西宁市744名高三学生进行了数学、化学、生物核心素养问卷调查,运用SPSS20.0软件对数学核心素养与化学、生物学业成绩间做了相关性分析,运用AMOS24.0软件建立了数学核心素养与化学、生物学业成绩间结构方程模型;得到:数学核心素养中的数据分析和数学运算直接影响化学学业成绩;直观想象、数学抽象、数据分析和数学运算直接影响生物学业成绩.

Nowadays,the key to cultivating students’core accomplishment is STEAM education.The main of STEAM education is subject integration concept,to solve real situation problems,to pay attention to students’comprehensive practical experience and to cultivate innovative consciousness.This study conducted a questionnaire survey on 744 senior three students in Xining,used SPSS 20.0 software to analyze the correlation between core accomplishment in mathe matics and academic performance in chemistey and biology,and used Amos 24.0 software to establish a structural equation model between core accomplishment in mathematics and academic performance in chemistry and biology.Stydies have shown that data analysis and mathematical operation directly affectd the academic achievement of chemistry;visual imagination,mathematics abstraction,data analysis and mathematical operation directly affected the academic achievement of biology.