It has been argued that the establishment of single-sex classes for females can increase their motivation and participation in physics. This paper reports on findings from a multi-occasional study among 90 female year 11 physics students across single-sex and co-educational high schools in Australia. The aim of this study was to identify the…

This study explored two groups of Grade 11 (age 16-17) students' conceptual understandings about aspects of particle theory before, immediately after, and 3 months after instruction with multiple representations (IMR) and instruction with verbal representations (IVR). Data sources included open-ended questionnaires, interviews, and student…

In mathematics education, a vast amount of research has shown that students of different ages have a strong tendency to apply linear or proportional models anywhere, even in situations where they are not applicable. For example, in geometry it is known that many students believe that if the sides of a figure are doubled, the area is doubled too.…