YSGOL GYMRAEG GWYNLLYW
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Astudio Annibynnol : Independent Study
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Cymreictod : Welsh Culture
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Ebrill 2023
Nadolig 2022
Medi 2022: Croeso i Ysgol Gymraeg Gwynllyw
Hafan : Home
Amdanom ni : About Us
Prosbectws : Prospectus
Chweched Gwynllyw Sixth Form
Calendr : Calendar
Porth Dysgwyr
Porth Staff
Y Ffreutur : The Canteen
Allgyrsiol : Extra-Curricular
Radio Gwynllyw
Astudio Annibynnol : Independent Study
Pontio Bl 6 : Yr 6 Transition
Cymreictod : Welsh Culture
Llais y Llyw: Newsletter
Polisiau:Policies
