comprises some thirty senior researchers, postdocs, and doctoral students in science and technology education, and also hosts FontD, the Swedish National Graduate School in Science and Technology Education. Research at TekNaD focuses, for example, on the history of school subjects; teaching content; conceptual understanding; analogies, models and representations; multimodality; digital tools; teacher and student attitudes; gender issues; and assessment. TekNaD and FontD jointly publish doctoral and licentiate theses in the series Studies in Science and Technology Education