The ALN Act replaces the terms ‘special educational needs (SEN)’ and ‘learning difficulties and/or disabilities (LDD)’ with the new term ‘additional learning needs (ALN)’.
Mae'r Ddeddf ADY yn disodli'r termau 'anghenion addysgol arbennig (AAA)' ac 'anawsterau a/neu anghenion dysgu ychwanegol (AAD)' ac yn cyflwyno'r term newydd 'anghenion dysgu ychwanegol (ADY)'.