Activities in 31 Israeli high school biology and 4 college-level laboratories in first and second years of medical school were analyzed using the Classroom Observation Instruments. Percentages of time spent in pre-lab discussion (problem identification, instructions); lab-work (identifying investigation components, responding to students,…

Investigated was the kind of communication that takes place in oral teaching. Analysis of tape-recorded transcripts of fifteen half-hour biology lessons delivered to high school and college students revealed a high degree of teacher-dominance and infrequency of discussion involving several pupils. (CS)

This is the ninth in a series of general bibliographies which are being developed to disseminate information concerning documents analyzed at the ERIC Information Analysis Center for Science Education. Reported are over 100 citations to selected documents in the areas of (1) evaluation, (2) educational objectives, (3) learning theories and…

This is the tenth in a series of general bibliographies which are being developed to disseminate information concerning documents analyzed at the ERIC Information Analysis Center for Science Education. Reported are over 40 citations to selected documents in the areas of (1) teacher characteristics, and (2) student characteristics. The documents…