The purpose of this experiment was to compare an inquiry-oriented Biological Sciences Curriculum Study (BSCS) style laboratory approach with a more directive traditional approach on student outcomes in the cognitive and affective domains of learning at two private, midwestern liberal arts colleges. Intact laboratory sections of students enrolled…

This article suggests ways that the Purdue Three-Stage Model, which nurtures cognitive skills of highly able students, can be applied at the secondary level. The article examines the structure of secondary schools; characteristics of gifted adolescents; program design; and three specific applications in Honors English, middle school seminars, and…