The Turkish Education System's Outlook Through the Lens of TIMSS 2023 Results: Academic Performance and Equality of Opportunities

As one of the premier large-scale assessment studies worldwide, the TIMSS study has provided substantial feedback to participating countries with its latest results for 2023. As a long-term participant in TIMSS, Türkiye participated in the 2023 cycle at a time when the effects of the COVID-19 pandemic and the earthquakes that occurred on February 6, 2023 continued. In particular, the recent and substantial impact of the earthquakes on February 6, 2023 forced Türkiye to partially limit its area of sampling. However, despite the partial limitations of the implementation, the results of the TIMSS 2023 cycle provide valuable insight into the performance of the Turkish education system in the wake of these two major challenges. The purpose of this study is to evaluate the results of the 2023 cycle from a comparative perspective within the framework of TIMSS indicators related to academic achievement and educational equity in Türkiye. Based on the findings, Türkiye's overall performance within TIMSS has continued to improve under the implementation conditions of the 2023 cycle. It should be noted, however, that the percentage of students who do not possess basic skills remains higher than in other countries that have similar overall performance levels. Moreover, the study indicates that the relationship between socioeconomic disparities and student performance is relatively stronger in Türkiye, emphasizing the necessity for measures to enhance educational equity in the country. We discuss recent initiatives, as well as supporting examples, aligned with the findings of the study, which are aimed at strengthening equity in the Turkish education system.