Weak correlations between indirect teaching behavior, student-directed classroom activities, and achievement in biology are noted. (CP)

This investigation studied that relationship between structured teacher-student verbal interaction and critical thinking ability of students in an introductory course in general college biology. This interaction took the form of lecture, of discussion using broad questions, and of discussion using narrow questions as the three primary teaching…

Developed was a category system for systematic observation of the verbal and non-verbal behavior of high school biology teachers in both classroom and laboratory situations. This system was used to study the similarities and differences existing between the Biological Sciences Curriculum Study (BSCS) and non-BSCS teachers. Individual teachers…

Developed was a category system for first-hand systematic observation of the verbal and non-verbal behavior of high school biology teachers in both classroom and laboratory situations. This was used to investigate correlations between selected personality traits and the verbal and non-verbal behaviors of high school biology teachers. Some…

This article discusses the relationship between procedural and conceptual problem solving in a computer-supported collaborative learning (CSCL) environment designed within the field of science education. The contribution of this article, and our understanding of this phenomenon, is anchored in our socio-cultural interpretation, and that implies…

As a result of the Biological Sciences Curriculum Study (BSCS), instructional content and style were studied in six teachers teaching the concept of photosynthesis. The same BSCS curriculum program was used by all six teachers; all six had some previous BSCS training. The students in the six classes had been selected on the basis of high ability…

This research paper describes the use of computer mediated conferencing (CMC) to support the teaching of biology to undergraduates. The use of this pedagogical innovation was a first-time experience for both the instructor and his students. The objectives of this project were to increase students' active participation, to facilitate collaborative…