Describes a research program into environmental activity factors that consists of three studies. Evaluates the validity of the Integrated Action Model and applies the model to evaluate the effects of school environmental instruction and the effects of the nature experience. Contains 53 references. (DDR)

Critically analyzes the core ideas of chaos theory to determine whether they are worth teaching and explores the accessibility of these ideas for students. The studies are embedded in a Model of Educational Reconstruction which seeks to bring science content structure concerns and educational concerns into balance and interaction with one another.…

Questions whether self-assessment helps teachers develop new conceptual structures in the context of integrated science. Examined 22 inservice teachers with concept maps, interviews, and questionnaires while they used teaching materials for eight integrated topics in the German PING Project. Discusses the importance of using self-assessment to…