Cwblha weithgaredd i sgorio pwyntiau ar Sbarcynni. Dim ond 35 o bwyntiau sydd angen i chi eu sgorio i gael mwy nag yr ysgol nesaf!
1af
20232 o weithredoedd |
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Started working towards an energy saving targetLlun 27ain Chwe 2023 |
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Started working towards an energy saving targetMer 1af Chwe 2023 |