Background: Critical thinking is one of the very highest orders of cognitive abilities and a key competency in higher education. Asking questions is an important component of rich learning experiences, structurally embedded in the operations of critical thinking. Our clear sense is that critical thinking and, within that, critical questioning, is…

This paper reports the findings of a preliminary evaluation of an in-service training programme designed for practising geology/earth science teachers in Portuguese high schools and intended to enhance the effectiveness of fieldwork activities organised by them for their students. Among the points particularly stressed during the in-service…

Presents an outline of two sets of curricular materials that address the internal rock cycle and the internal energy of the earth in relation to plate tectonic theory. (Contains 31 references.) (DDR)

Reports on a small-scale study designed to estimate science teachers' awareness of findings derived from research in science education and other branches of educational research. Focuses on experienced science teachers in Portugal who were following advanced professional training programs that usually lead to Masters' degrees in science education.…

Points out the importance of writing, trialling, and using curriculum materials that are illustrated in the teaching and learning of what is widely recognized as the most recent revolution in scientific knowledge. Outlines events and factors related to the ways in which scientific knowledge was gained. (Contains 69 references.) (Author/YDS)