Gaskell, AnneGaskell, Anne2018-04-112018-04-112018-042311-1550http://hdl.handle.net/11599/2947The articles in this issue all provide important contributions towards meeting SDG4. They highlight the role of informal learning (Kidu), community development (Pascevicius & Hodgkins-Williams), Open Educational Resources (OER) and teacher professional development (Haβler, Hennessy & Hofmann). The importance of appropriate policies and governance are highlighted (Mukama); and, as always, all efforts will need strong leadership to guide developments (Torres & Rama).enhttps://creativecommons.org/licenses/by-sa/4.0/Learning for Sustainable DevelopmentSustainable Development Goals (SDG)Articlehttps://doi.org/10.56059/jl4d.v5i1.287