Launch of the TIMSS 2023 Longitudinal International Report and Results

IEA TIMSS Longitudinal Banner with Grade Eight Students On a Digital Device

The TIMSS 2023 Longitudinal International Release will take place in Montenegro on Tuesday, 9 December at 10:00 Central European Time and will be livestreamed.

This event will share key findings from the TIMSS 2023 Longitudinal Study and provide insights into how student progress over one academic year can support more effective policy and classroom practices. The event will include presentations, country reflections, and opportunities to engage and ask questions about the presented findings. 

This event will be livestreamed and further details about registration, our speakers, and panelists will be announced soon.

 

About TIMSS 2023 Longitudinal   
The TIMSS 2023 Longitudinal Study is an optional extension of TIMSS 2023. It follows the same sample of students assessed in TIMSS 2023 one year later—when they are in fifth and ninth grades—to measure learning gains in mathematics and science over the course of one school year.

As the first longitudinal extension of TIMSS on this scale, the study enables countries to better understand the pace and equity of student progress and to connect achievement growth with classroom, school, and home environments.

By collecting data on the same students across two points in time, the study enables researchers and policymakers to better understand how educational experiences shape learning progress within and across systems.

This approach provides new international evidence for improving teaching and learning, adding depth to TIMSS’ 30-year tradition of trend-based achievement reporting.
 

Location

Hybrid