This study examines teacher interactions with boys and girls in single-gender technology classes. We analyzed transcripts of videotapes of instruction, interviews with the teachers and students, student questionnaires, and final robot programs. Girls and boys differed in a number of ways, and teachers explained their differing interactions with…

This study proposes an empirical classification of ways to introduce elements of the history of science into science teaching, as well as describing a special way to do so characterized by the introduction of short extracts from historical texts. The aim is to motivate students to participate in problem-solving activities and to transform their…