Pa asesiad y mae'r Gweinidog wedi'i wneud o berfformiad a chyfraniad y gwasanaeth gwella ysgolion yng Nghymru?
Wedi'i ateb gan Gweinidog y Gymraeg ac Addysg | Wedi'i ateb ar 20/07/2023
School improvement services have made a significant contribution in supporting schools to raise standards.
Estyn published a report in March outlining how regional consortia have supported schools.