Any amendments to the school year could affect many sectors or individuals, as many aspects of society are intertwined with the structure of the school calendar.
Gallai unrhyw ddiwygiadau i'r flwyddyn ysgol effeithio ar lawer o sectorau neu unigolion, gan fod cysylltiad amlwg rhwng sawl agwedd ar gymdeithas a strwythur y calendr ysgol.