Cafodd Ysgol Idris Davies ei hagor yn lle Ysgolion Cynradd Abertyswg a Phontlotyn ac fe’i hunwyd hefyd ag ysgol gyfun Cwm Rhymni i ffurfio campws 3-18 oed.
The Idris Davies School has replaced the former Abertysswg and Pontlottyn Primary Schools and merged with the existing Rhymney Comprehensive School to form the 3 – 18 campus.