| Dyddiad | Pwyntiau | Gweithgaredd |
|---|---|---|
| 30 Ebr 2026 | 10 | Carry out wider environmental activities around school |
| 26 Maw 2026 | 10 | Carry out wider environmental activities around school |
| 19 Maw 2026 | 35 | Creu posteri arbed ynni |
| 19 Maw 2026 | 30 | Labelu goleuadau ac offer i ddangos pa rai y dylid eu gadael ymlaen neu eu diffodd |