中美两国中学STEM研究项目比较分析

Xiang Gong, Erik R. Mohlhenrich
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引用次数: 1

摘要

世界各国都致力于通过STEM教育培养优秀人才。人们普遍认为,真正的STEM研究项目是实现STEM教育目标的最有效途径之一。在本文中,我们介绍了美国普林斯顿国际数学与科学学院(PRISMS)和中国人民大学附属中学(通常简称RDFZ) 2018-2019学年校本研究项目的调查结果。使用因子方差分析和一般线性模型单变量分析来检验学生在像科学家一样思考和工作方面的收益(WIS),与研究工作相关的个人收益(PG),技能收益(SKILL),作为研究人员的态度或行为(ATT)以及职业和研究生教育愿望(INF)方面的收益之间的相似性和差异性。在这两个项目中,我们发现随着学生在研究经历中的进步,所有变量都有了显著的进步。我校学生的WIS、PG和ATT得分显著高于我校学生。SKILL与INF呈显著相关,可合并分析;prism的学生在这些变量上得分也更高。PRISMS的12年级学生在所有学校/年级组合中得分最高。这种比较的结果说明了这两个项目在实现STEM研究经验的教学目标方面的有效性。讨论了可能影响PRISMS和RDFZ之间结果差异的变量,特别注意了学生群体和学校的总体差异、每个项目的学生人数以及研究经验的长度。
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A Comparative Analysis of Secondary School STEM Research Programs in a Chinese School and an American School
Countries around the world are committed to cultivating outstanding talent through STEM education. It is widely acknowledged that authentic STEM research programs are one of the most effective ways to achieve the goals of STEM education. In this paper, we present survey results in the 2018-2019 school year from school-based research programs at Princeton International School of Mathematics and Science (PRISMS) in the US and the High School Affiliated to Renmin University (commonly abbreviated as RDFZ) in China. A factorial MANOVA and a General Linear Model Univariate Analysis were used to test for similarities and differences between students’ gains in dimensions of gains in thinking and working like a scientist (WIS), personal gains related to research work (PG), gains in skills (SKILL), attitudes or behaviors as a researcher (ATT), and career and graduate education aspirations (INF). Across both programs, we find significant gains on all variables as students’ progress through their research experience. Scores from PRISMS students on WIS, PG, and ATT are significantly higher than those from RDFZ students. SKILL and INF showed significant correlations and thus were analyzed together; PRISMS students also scored higher on these variables. PRISMS 12th graders scored the highest of all school/grade level combinations. The results of this comparison speak to the efficacy of both programs in achieving the pedagogical goals of STEM research experiences. Variables that may have influenced the difference in outcomes between PRISMS and RDFZ are discussed, with particular attention given to the differences in the student population and school in general, number of students per project, and length of the research experience.
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