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)

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)

Describes the development of English, Welsh, and Israeli preservice secondary science teachers from immediately before to immediately after their initial teacher education courses. Finds that all students passed through a dynamic process of transformation and changed their perceptions about teaching, but the British students' ideas were more…

This study investigates student misconceptions in the areas of continent, ocean, permanence of ocean basins, continental drift, Earth's magnetic field, and plates and plate motions. A teaching-learning model was designed based on a constructivist approach. Results show that students held a substantial number of misconceptions. (Author/DKM)

Uses interviews and a written questionnaire to probe students' ideas on the origin of earth and life on earth. A significant number of commonly held misconceptions were prevalent in the sample (N=493). Provides guidelines to assist learners in challenging existing views. Contains 64 references. (DDR)