This article reports on an international study investigating university educators' ideas about the diversity of their students, carried out by using semi-structured email interviews. The information obtained from participants was analysed using a phenomenographic approach to obtain an outcome space, in which the narrowest conception ignored any…

This study investigates the relationship between the students' understanding of the aims of an investigative activity and their performance when conducting it. One hundred and eighty-one year nine students from a public middle school in Brazil took part in the study. Students working in pairs were asked to investigate two problems using a…