However, in a minority of cases, inclusive vision and purposeful teaching and learning aimed at meeting the needs of all pupils were not effective enough.
Fodd bynnag, mewn lleiafrif o achosion, nid oedd gweledigaeth gynhwysol ac addysgu a dysgu pwrpasol wedi’u hanelu at ddiwallu anghenion yr holl ddisgyblion yn ddigon effeithiol.