This article introduces the core concepts that emerged from five environmental education action research studies conducted by a group called Learning Communities in Environmental Education, Science and Mathematics (CEAMECIM) from the Universidade Federal do Rio Grande (FURG) in the south of Brazil. The studies focus on teacher education processes in learning communities involving teachers, researchers and environmental educators, and the critical writing and reading texts of classroom recordings to problematise participants' teaching practices. CEAMECIM used action research cycles to examine narratives of educational action, narratives from teachers concerning their development as environmental educators, and narratives of their development of a sense of belonging, with a particular focus on critiquing social models that are based on hierarchies and individuality. From this analysis, we propose a new perspective on being and learning how to become a learning community, crystallised by the belief that 'we are more when we are together'.