Reports on a project in which observations of student and teaching assistant behavior were used to redesign a teaching unit on recrystallization. Comments on the instruction manual, starting points for teaching the unit, and list of objectives with related tasks are included. (JN)

Curriculum development theory in the Netherlands, much emphasized in the last 10 years, has created problems for teachers but has also led to moves to have a school's teachers themselves, as a team, develop their own curriculum. The changes in curriculum development have been related to three changes in Netherlands education: consolidation of…

Reports on an evaluative study of a secondary level civics curriculum in the Netherlands. Finds a discrepancy between the curriculum plans of the developers and the classroom implementation of the curriculum. Recommends an implementation-oriented development strategy with emphasis on early and intensive formative evaluation. (CFR)