The school councillors visited each classroom. They colour-coded various electrical appliances to indicate what should be turned off or left on. These stickers continue to be referred to, later on in the school year!
Disgrifiad o'r gweithgaredd
Bydd disgyblion yn nodi’r holl offer TG, teclynnau a goleuadau drwy’r ysgol ac yn nodi pa rai y gellir eu diffodd gan ddefnyddio system codio goleuadau traffig.
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