Author name: Mark Desmaele

TDSO’s Annual Report 2025 presents the results of a structured evaluation of student learning outcomes in classrooms taught by TDSO-trained teachers. The central finding: a 76% improvement in student performance, measured against a pre-training baseline across a sample of public primary schools in Siem Reap. The report covers programme delivery, institutional developments, financial results, and plans for national expansion in 2026.

TDSO has launched a new national programme to build English teaching capacity in Cambodia’s public primary schools. By training both teachers and teacher trainers across ten provinces, we are extending proven methods from Siem Reap into the wider education system. Working in partnership with MoEYS and provincial training colleges, the initiative aims to embed effective, scalable approaches that strengthen classroom practice and drive sustainable, system-wide improvement.