Publication Date



Mathematics achievement, Science achievement, Cognitive skills, Student characteristics, Performance, International programs, Tests, Year 4, Year 8, Data


The TIMSS data are complex and require particular procedures for merging, weighting etc. Therefore, it is highly recommended that you obtain a copy of the supporting documentation for the International Database in order to get the most out of the data. The supporting documentation is available at:

These data files contain ONLY national variables not available in the international versions of the Australian data. For the full Australian dataset, these files will need to be merged onto the Australian international data files available from:


This is a data source for the report TIMSS 2019 Australia. Volume I: Student performance. This dataset is available for download as a zipped file

Place of Publication

Camberwell, Australia


Australian Council for Educational Research