This entry reviews the research around identifying and supporting students with additional educational needs (AEN) in immersion education. This is important as it is clear from international research that teachers in this form of education experience challenges due to the lack of availability of minority language services, assessments, interventions, and resources. The international research and literature on the positive practices that can be implemented in immersion education to help teachers and schools overcome the challenges they encounter is reviewed. The themes included in this entry are inclusive pedagogies, assessment, literacy, mathematics, and challenging behaviour.