This paper, as part of a European Commission-funded project entitled REBEL (Repurposing Education through Blended Learning), deconstructs school communities understanding of the challenges and opportunities for blended learning in the school sector in Ireland with perceptions shaped by experiences of enforced school closures during the pandemic. It provides an overview of five case studies in primary and post-primary schools in Ireland. The findings from this research indicate that the emergency remote teaching experience has cast an unhelpful shadow on blended learning. To avoid stigmatising online teaching and learning based on less than ideal experiences, in spring 2020, Hodges and co-authors referred to this period as ‘emergency remote teaching.’ (Hodges et al., 2020). Perhaps blended learning is also the victim of a similar stigmatising effect. The paper makes several contributions, including a need to differentiate between blended learning, emergency remote teaching and the suite of additional factors that impacted the school closure experience for teachers and schools. In addition, the findings signpost some succinct questions for consideration, that is, what conditions, social, cognitive, and teacher presence, resources and supports are necessary for effective intentional blended learning in schools