Trends in International Mathematics and Science Study (TIMSS) 2015 Grade 9: S...
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Description: This data set contains science teacher responses to the teacher background questionnaire, i.e. school emphasis on academic success, school environment, about...
数据集说明：本数据集包含科学教师针对教师背景调查问卷的反馈内容，即学校对学业成就的重视程度、学校环境及相关……
