Most secondary schools are not currently building on the progress and aspirations of learners and the enhanced skills of practitioners at primary level.
Ni ddylai gwaith hunanwerthuso a gwella ysgolion gael ei lywio gan ofynion canfyddedig y system atebolrwydd, ond gan yr amcan sylfaenol i gyflwyno safonau uchel ac addysg ragorol i bob disgybl.