Evaluates the ultimate goals of environmental and ecological education. Examines two versions of an established outdoor ecology program in a national park. Surveys students (N=700) using knowledge statements. Contains 64 references. (DDR)

Tested the effectiveness of a program designed to teach children how to conduct and interpret a controlled experiment. Results indicate that the ability to control variables can be taught using the program (which consists of activities related to designing, building, and launching model rockets). (JN)

Teaching has been described by a number of educational researchers as a complex cognitive activity. In an effort to contribute to the knowledge base for elementary science teacher effectiveness, this study was undertaken to build upon the procedures and findings of previous intensive instruction research by providing a framework for the…

These hearings focused on topics and issues related to the status, quality, and improvement of K-12 science and mathematics in the Pittsburgh area. Science and mathematics teachers, school administrators, school board members, industry leaders, and college officials provided a firsthand description of the nature and direction of science and…

Common misconceptions of children that may interfere with their learning science are discussed, including three aspects of science programs: complexity, fragility, and unclear learning outcomes. Special attention is given to the Science Curriculum Improvement Study (SCIS). Methods for solving problems dealing with students' misconceptions are then…