Mae'n werth atgoffa Aelodau'r Cynulliad bod y model data a ddefnyddiwyd i greu cam un yn fodel absoliwt ar gyfer 2015 a 2016. Mae hyn yn golygu bod gan bob ysgol yng Nghymru gyfle i wella ei grŵp safonau, gan fod y meincnodau perthnasol wedi'u gosod am gyfnod penodol.
It is worth reminding Assembly Members that the data model used in generating step one is an absolute model for 2015 and for 2016, this means that all schools in Wales have the opportunity to improve their standards group; as the relevant benchmarks are fixed over a period of time.