We investigated the effects of our Bio-ITEST teacher professional development model and bioinformatics curricula on cognitive traits (awareness, engagement, self-efficacy, and relevance) in high school teachers and students that are known to accompany a developing interest in science, technology, engineering, and mathematics (STEM) careers. The…

Examines how the theory of evolution was received by the scientific community at the time of its inception to provide insight into some of the difficulties that students have in learning some important biological concepts. Contains 82 references. (DDR)

Argues that the common assumption about the lack of intermediate forms in evolutionary history is inaccurate and misleading. Points out that there are many transitional forms, although special creationists refuse to recognize them as such. (DDR)

Outlines three activities for different areas of biology that can serve as motivators for students or as demonstrations. Each activity is easy to organize and uses available materials. Topics include evolution, anaerobic respiration, and heat loss. (DDR)

Reports that creationism has been specifically banned from the Provincial curriculum as a legitimate scientific subject in all public schools and level one private schools in British Columbia. (DDR)

Cites several events that suggest that the pressure against the teaching of evolution has not abated. Argues that evolutionary theory is state-of-the-art science. Uses survey data to illustrate the extent of antievolutionary attitudes. (DDR)

Discusses the long running debate on teaching evolution in public schools. Recommends using the 5E teaching cycle of engage, explore, explain, elaborate, and evaluate to show that scientific concepts and theories can be fundamental. (Contains 20 references.) (YDS)

Details the use of the game Yahtzee with modified rules to help students understand the extreme improbability of obtaining complex structures by chance in the process of evolution. Includes a discussion of probability calculations. (DDR)

Discusses how biologists use evolutionary theory and provides examples of how evolutionary biologists test hypotheses on specific modes of selection and evolution. Presents an example of the successful predictive power of one evolutionary hypothesis. Contains 38 references. (DDR)

Describes and discusses an epistemological approach to the education of science teachers that emphasizes similarities in knowledge and modes of acquiring knowledge among children, scientists in their historical contexts, and student teachers. (ZWH)

Uses interviews and a written questionnaire to probe students' ideas on the origin of earth and life on earth. A significant number of commonly held misconceptions were prevalent in the sample (N=493). Provides guidelines to assist learners in challenging existing views. Contains 64 references. (DDR)

In this paper, I describe the action research I conducted in my third-grade science classrooms over the course of two years. In order to gain an understanding of my third-grade students' ideas about animal adaptations and how the teaching of a unit on crayfish influenced these ideas, I used clinical interviews, observations, and written…