Over the past year, Welsh Government scrutiny of the educational impact of the COVID-19 pandemic on children and young people has focused on the immediate to short-term effort to re-open schools.
Dros y flwyddyn ddiwethaf, mae gwaith craffu Llywodraeth Cymru ar effaith addysgol pandemig COVID-19 ar blant a phobl ifanc wedi canolbwyntio ar yr ymdrech uniongyrchol i dymor byr i ailagor ysgolion.