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一、背景介绍TIMSS(国际数学和科学趋势研究)是由国际教育成就评价协会(简称IEA)组织和发起的国际性教育评价测试,主要测量各国学生在数学和科学上的学习成就,研究各国在课程、教学等背景因素上的差异.1995年,IEA组织并发起了第三次国际数学和科学测评(Third International Mathematics and Science Study).这次活动简称为TIMSS,共有41个国家或地区的50万名
I. Introduction Background TIMSS (International Mathematical and Scientific Trend Research) is an international education evaluation test organized and initiated by the International Association for Educational Achievements Assessment (IEA). It mainly measures the achievements of students in mathematics and science in various countries, Curriculum, teaching, etc. In 1995, the IEA organized and launched the Third International Mathematics and Science Study, which is referred to as TIMSS for a total of 41 countries or regions Million