Dechreuwyd ymgyrch i gadw'r drysau a'r ffenestri ar gau pan fydd y gwres ymlaen

Mer 31ain Ion 2024

Discussed in phase meetings for teachers to reduce the time doors are open during the day.
Eco team are also vigilant with this
Disgyblion sy'n cymryd rhan yn y gweithgaredd hwn: 5