The TIMSS 2023 International Database will be available in February 2025. The database includes learner achievement and process data as well as learner, home, educator, school, and national context data for the fourth and eighth grade country and benchmarking participants in TIMSS 2023.
The international database is available to anyone interested in the data collected and analysed as part of the study. It includes learner achievement data as well as learner, home, teacher, school, and national context data for 64 countries and 8 benchmarking participants.
The data can be analysed using the downloadable IEA IDB Analyzer (Version 4.0), an application developed by IEA Hamburg to facilitate the analysis of TIMSS data.