Release of TIMSS 2019 Results

Results of the Trends in International Mathematics and Science Study (TIMSS) 2019 will be released on 8 December, 2020 at 10:00am CET in an online event hosted virtually by UNESCO.

About TIMSS 2019

TIMSS 2019 marks the seventh cycle of the study and will provide 24 years of trends. Conducted every four years since 1995, TIMSS has been a valuable tool for monitoring international trends in mathematics and science achievement at the fourth and eighth grades.

TIMSS 2019 will report overall achievement as well as extensive background information on the home and school contexts in which teaching and learning mathematics and science take place. Like the previous TIMSS assessments (conducted in 19951999200320072011, and 2015), TIMSS 2019 collected detailed information about curriculum and curriculum implementation, instructional practices, and school resources.

The TIMSS & PIRLS International Study Center, at the Lynch School of Education, Boston College, US, serves as the international study center for TIMSS 2019, working in close cooperation with the IEA, and the national centers of participating countries.

Invitations to the virtual event and further information will be shared in October. If you are interested in attending, please write to


Virtual Event