The emphasis on promoting thinking skills in the classroom has fostered several trends, tendencies, and tensions. This movement has taken three directions: the teaching of thinking, teaching for thinking, and teaching about thinking. In the first, thinking is regarded as a process of developing a set amount of skills. The proponents of this…

A general model of conceptual change which is largely derived from current philosophy of science, but which can illuminate learning as well, is described. Some features of this model are illustrated by interviews with students studying special relativity in physics. Finally, some pedagogical implications are presented. (Author/PB)