Initially we look at developing an approach of excluding schools who have fewer than ten pupils contributing to the performance measures used in the banding.
I ddechrau, byddwn yn edrych ar ddatblygu dull o weithredu ar gyfer eithrio ysgolion sydd â llai na deg o ddisgyblion sy’n cyfrannu at y mesurau perfformio a gaiff eu defnyddio i fandio.