Preliminary study of how 21st-Century Skills are developed during a participatory user-centred curriculum intervention at Key Stage 3 in Design and Technology. PATT40 [Internet]. 2023 Oct. 31 [cited 2026 Feb. 16];1(October). Available from: https://ljmu-ojs-prod.ljmu-eprints.cdl.cosector.com/PATT40/article/view/1772