International Association for the Evaluation of Educational Achievement (IEA)

The International Association for the Evaluation of Educational Achievement (IEA) is an organization that conducts large-scale assessments of educational systems worldwide. It aims to gather data on student learning, teaching practices, and educational policies across different countries. By comparing results, the IEA helps policymakers and educators understand strengths and weaknesses in their systems, facilitating improvements in education. Notable projects include TIMSS (Trends in International Mathematics and Science Study) and PIRLS (Progress in International Reading Literacy Study), which provide valuable insights into how students perform in mathematics, science, and reading globally.