Bydd yn ofynnol i bob ysgol a darparwr ôl-16 barhau i gynnal hunanwerthusiad effeithiol ar gyfer gwella'n barhaus. Mae ein trefniadau gwerthuso, gwella ac atebolrwydd ni’n gofyn iddynt ystyried ystod eang o wybodaeth sy’n berthnasol i gyd-destun yr ysgol eu hun wrth hunanwerthuso a nodi blaenoriaethau ar gyfer gwella. Golyga hyn y bydd ysgolion, gyda chymorth yr awdurdodau lleol a'r consortia rhanbarthol, yn defnyddio'r gwybodaeth sydd ganddynt ar lefel disgyblion am gyrhaeddiad a deilliannau eraill i fyfyrio ar eu trefniadau presennol a'u gwella.
All schools and post-16 providers will continue to be required to undertake effective self-evaluation to support continuous improvement. Our evaluation, improvement and accountability arrangements require consideration of a broad range of information, relevant to a school’s own context, when undertaking self-evaluation and identifying improvement priorities. This will involve schools, with support from local authorities and regional consortia, using the learner level information they have to reflect on and improve their existing arrangements.