20203 o weithredoedd |
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Completed an activity: Gwnwch weithgaredd creadigol ar thema arbed ynniLlun 24ain Chwe 2020 |
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Completed an activity: Creu arddangosfa arbed ynniIau 13eg Chwe 2020 |
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Completed an activity: Analyse your school's gas useIau 13eg Chwe 2020 |
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20192 o weithredoedd |
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Completed an activity: Renewable sources of energyIau 12fed Rhag 2019 |
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Completed an activity: Dysgu am bŵer dŵrIau 12fed Rhag 2019 |
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20196 o weithredoedd |
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Completed an activity: Review the Energy Sparks energy usage charts for your schoolIau 24ain Hyd 2019 |
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Completed an activity: Gosod tîm Ynni neu Eco i arwain ar effeithlonrwydd ynni yn eich ysgolIau 24ain Hyd 2019 |
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Completed an activity: Mesur tymheredd yr ystafell ddosbarthIau 24ain Hyd 2019 |
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Completed an activity: Monitro a yw drysau a ffenestri allanol ar gau yn ystod tywydd oerIau 24ain Hyd 2019 |
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Completed an activity: Labelu goleuadau ac offer i ddangos pa rai y dylid eu gadael ymlaen neu eu diffoddIau 24ain Hyd 2019 |
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Completed an activity: Penodi monitoriaid ynni disgyblion ym mhob dosbarthIau 24ain Hyd 2019 |