Junior secondary school students' conceptions about plate tectonics

There are ongoing calls for research that identifies students’ conceptions about geographical phenomena. In response, this study investigates junior secondary school students’ (N = 95) conceptions about plate tectonics. Student response data was generated from semi-structured interviews-about-instances and a two-tiered multiple-choice test instrument developed and validated by the researchers. There were three main findings: (1) students held many alternative conceptions about plate tectonics, most of which have not been reported in previous research; (2) students’ alternative conceptions most commonly concerned the formation of landforms at tectonic plate boundaries; and (3) students were particularly confused about the cause of subduction at an oceanic-continental convergent plate boundary. The findings of this study can assist geography teachers and researchers to develop innovative pedagogies that consider students’ pre-instructional alternative conceptions and promote conceptual change learning. © 2016 Informa UK Limited, trading as Taylor & Francis Group