Reviews empirical and theoretical issues associated with inserting computer simulations into biological instruction to help students better understand science concepts. The available empirical research on simulations suggests that simulated dissection and actual dissections typically lead to equivalent performance on achievement tests, simulations…

Studies the effect of gender on a computer-based approach to solving stoichiometric chemical equations. Implies that the feedback provided by the software might have had an effect on reducing the gender gap. However, upon closer examination, the results showed that the correctness means for males were higher than that for females, and the rate of…

Explores the impact on K-12 environmental education and the preparation of K-12 teachers to deliver effective environmental education of the national and state standards movement begun by the Goals 2000 program. Describes what constitutes effective environmental education, the role technology might play in such education, and how national and…

Studies the inquiry-based practices of secondary science student teachers (n=12) including their views of inquiry in science; their views of inquiry in science teaching; and their conceptions of facts, laws, and theories in science, or nature of science (NOS). Recommends explicit teaching of science as a discipline, including scientific…

Science department chairpersons created lists of tasks and benefits which would accrue to preservice teachers while they worked in the scientists' laboratories. Teachers agreed to a higher percentage than preservice teachers with the scientists as to what those benefits were. Recommendations include ways scientists and science educators can create…

Reports on a study in which five undergraduate education majors mentored six at-risk middle school science students using real-time (synchronous) chat technology. Results of the analysis indicate that the participating middle school science students, over the course of the project, asked more thoughtful questions, remained on task, and perceived…

Examines factors involved in students' acceptance of evolutionary theory. A causal-comparative or ex post facto design was employed for the quantitative aspect. Concludes that there is a need to strive to provide learning opportunities that encourage high school students to find their own "place to stand" between what many perceive to be an…