This article is an unchanged, re-published version of: Inger Eriksson & Viveca Lindberg, ‘Enriching learning activities with epistemic practices – enhancing students’ epistemic agency and authority’, with Maja Elmgren, Maria Folke-Fichtelius, Stina Hallsén, Henrik Román (2016), Att ta utbildningens komplexitet på allvar. En vänskrift till Eva Forsberg, Uppsala Universitet: Uppsala Studies in Education 138.