Year 7 students' understanding of force as a representational issue : Insights from a classroom video study
Hubber, Peter, Tytler, Russell and Haslam, Filocha 2008, Year 7 students' understanding of force as a representational issue : Insights from a classroom video study, in ASERA 2008: Australasian Science Education Research Association 39th Annual Conference, Australasian Science Education Research Association, Melbourne, Vic., pp. 1-13.