This paper reflects upon the development of a multidisciplinary lesson plan aimed at developing science skills for Physics and Astronomy, Geographical and Earth Sciences, and Chemistry students at a research intensive Scottish university. The lesson plan was co-developed with a small group of staff and undergraduate students from these disciplinary areas. The authors discuss the rationale and process for developing the course, drawing upon literature relating to students and staff co-creating curricula in higher education. The authors conclude by offering suggestions for the academic development community about ways in which this kind of collaboration can be supported at local and institutional levels.