What happens when you focus as much on the language, as the science of climate change? In this interview, year 6/7 teachers, Michael Cannavan and Louise Kelly talk about working with PETAA researchers to teach students the technical language needed to explain the enhanced greenhouse effect. Understanding the greenhouse effect and how human activity contributes to the enhanced greenhouse effect, is central to understanding climate change. Louise and Michael discuss how they strategically develop the language students need to talk and write about what’s happening in the atmosphere and how that’s warming our planet. The discussion highlights the language and literacy demands of the primary science curriculum.