There are only a few cases where appeals made by parents may be upheld, as in law one infant teacher is to have no more than 30 pupils in the class.
Dim ond mewn ychydig o achosion y gall apelau sy’n cael eu gwneud gan rieni gael eu cadarnhau gan fod y gyfraith yn dweud na chaiff un athro babanod gael mwy na 30 o ddisgyblion yn y dosbarth.