Estyn – Supplementary guidance: inspecting the approaches taken by schools and local government education services to reduce the impact of poverty on educational attainment and well-being
Estyn – Arweiniad atodol: arolygu’r dulliau a ddefnyddir gan ysgolion a gwasanaethau addysg llywodraeth leol i leihau effaith tlodi ar gyrhaeddiad addysgol a lles