Diwrnod y Llyfr – World Book Day Gweler isod gwybodaeth am gystadleuaeth Diwrnod y llyfr. KS3-Writing-Competition-WBD-2023_CYM-1 See below information about a World Book Day competition. KS3-Writing-Competition-WBD-2023_ENG-1 Sioned Vaughan2023-03-06T10:59:26+00:00Mawrth 6th, 2023| Related Posts Dyddiadau Cyfnod Cynradd | Primary Phase Dates Clwb Chwaraeon / Sports Club Gwybodaeth Bwysig yng Nghyflwyniad Ymddygiad ar Cludiant Bws Ysgol | Important Information Regarding Behaviour on School Bus Transport Gwasanaeth arbennig i goffáu 60 mlynedd ers trychineb Aberfan | Special Assembly to mark 60 years since the Aberfan disaster