The collaborative action research project presented analysed the potential of museum education to radically transform the way in which English was taught and learnt in three diverse elementary, middle, and high-school contexts in the province of València (Spain). Insights from museum education and New Literacy Studies were used to expand upon the pedagogical affordances of the material and multimodal dimensions of English language teaching, in order to generate more opportunities for student motivation and engagement by connecting with the learners' home and community cultures, identities, languages, and literacies. To assess the impact of the project, a variety of qualitative strategies were used (including classroom recordings, student interviews and questionnaires, and photographs). A model for culturally sustaining pedagogy was suggested, which school and museum educators may use to inform their practice.