Mae Kirsty Williams hefyd wedi cyhoeddi y bydd diffiniad o ysgol wledig yn cael ei ddatblygu am y tro cyntaf erioed.  Bydd Llywodraeth Cymru'n llunio rhestr o ysgolion gwledig gydag ysgolion gwledig dynodedig.
Kirsty Williams has also announced that the Welsh Government will establish the first ever designation of rural schools and develop a list of rural schools for the purposes of the presumption against closure of rural schools.