''Rapsgaliwn'' is an
S4C programme for pre-school children. It is shown on the
Welsh-language
Welsh ( or ) is a Celtic language of the Brittonic subgroup that is native to the Welsh people. Welsh is spoken natively in Wales, by some in England, and in Y Wladfa (the Welsh colony in Chubut Province, Argentina). Historically, it has al ...
children's television programming strand, ''
Cyw''.
References
British preschool education television series
{{UK-tv-prog-stub