A methodological weakness of recent studies on teacher shortages is the degree to which respondents in these surveys were removed from the school environment, and consequently from science and mathematics teacher hiring. An attempt was made to resolve this problem by assessing Illinois public school principals (grades 6 to 12) on science and…

Lists biology teachers' top 11 inservice needs, as revealed from a survey of Illinois science teachers (N=403). Compares needs of biology teachers (N=93) with those of science teachers in general. (CS)

Results of a study investigating the effects of three high school courses (science fiction literature course, biology course, and English composition course) on students' (N = 55) attitudes toward science indicated that none of the courses had a measurable effect when pretest scores were compared to posttest scores. (SK)

The ue of hands-on models in teaching protein synthesis, in comparison to traditional expository methods, has been shown to improve the content achievement of biology students. The purpose of this study was to evaluate a set of models and the accompanying laboratory exercises in terms of content achievement and attitude toward biology and…

Determined degree to which Malaysian biology teachers (N=26) perceived they understood and used inquiry teaching. Data indicated that these teachers perceived they had a moderate amount of knowledge about inquiry and occasionally used the 21 inquiry-related behaviors assessed by "A Generic Problem Solving (Inquiry) Model" (Hungerford,…

The effectiveness of using a set of models in two protein synthesis laboratory exercises accompanied by a series of two lectures on the topic was assessed. The purpose, procedure, example test items, the findings, and a discussion are included. (KR)