Trends in International Mathematics and Science Study TIMSS

The Trends in International Mathematics and Science Study (TIMSS) is an international assessment of the mathematics and science knowledge of fourth- and eighth-grade students around the world. TIMSS was developed by the International Association for the Evaluation of Educational Achievement (IEA) to allow participating nations to compare students' educational achievement across borders. The IEA also conducts the Progress in International Reading Literacy Study (PIRLS). TIMSS was first administered in 1995, and every 4 years thereafter. In 1995, forty-one nations participated in the study; in 2007, 48 countries participated. Another similar study is the Programme for International Student Assessment. TIMSS consists of an assessment of mathematics and science, as well as student, teacher, and school questionnaires. The current assessment includes those topics in mathematics and science that students are likely to have been exposed to up to and including grade 4 and grade 8.