Nearly all respondents indicated that their school was developing or implementing their whole-school approach, although the stage reached by each school varied considerably.
Nododd bron pob un o'r ymatebwyr fod eu hysgol yn datblygu neu'n gweithredu eu dull ysgol gyfan, er bod amrywiaeth sylweddol rhwng y camau a gyrhaeddwyd gan bob ysgol.