It is noted that both Group A and Group B have a split week at the end of the summer term (end of the school year) but it is considered that is unavoidable in that case.
Nodir bod gan Grŵp A a Grŵp B wythnos wedi ei hollti ar ddiwedd tymor yr haf (diwedd y flwyddyn ysgol) ond ystyrir nad oes modd osgoi hynny yn yr achos hwnnw.