In this article, we exemplify and discuss how preschool science education may contribute to Education for Sustainability (EfS). We draw on data from science activities in fourteen Swedish preschools, in which we have previously identified examples of ‘multidimensional science teaching’, hence, teaching that intertwines children’s science learning with multiple dimensions of children’s lives, such as emotions, fantasy, play and aesthetic modes of expressions. By re-analysing these activities through an EfS lense, we show several examples of how multidimensional science teaching provide opportunities for children to develop agency and empowerment as well as connectedness with the environment, and some examples of creative problem solving. Yet, we advocate that teachers’ active participation is crucial for realising multidimensional science teaching in a way that contributes to EfS.