"Mae ysgolion ac awdurdodau lleol wedi cynllunio'n helaeth dros yr haf i baratoi ar gyfer ailagor ysgolion a lliniaru risgiau COVID 19 i fyfyrwyr, athrawon a staff cymorth.
“Schools and local authorities have planned extensively over the summer to prepare for the reopening of schools and mitigate the risks of COVID-19 for students, teachers and support staff.