31ain
30ain
29ain
20242 o weithredoedd |
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Completed an activity: Penodi monitoriaid ynni disgyblion ym mhob dosbarthMaw 23ain Ebr 2024 |
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Started working towards an energy saving targetLlun 1af Ebr 2024 |
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20241 weithred |
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Completed an activity: Dadansoddwch ddefnydd ynni eich ysgol - pryd mae'r ysgol wedi'i feddiannu?Maw 19eg Maw 2024 |