We describe a hands-on, collaborative activity designed to illustrate general properties of evolution, provide practice for quantitative skills, promote creativity and collaboration, and enable student self-assessment of learning. During the activity, teams construct bridges using common office supplies. The best-performing bridge becomes the…

Inquiry methods have been successful in improving science literacy in students of all ages. Model-Based Inquiry (MBI) is an instructional model that engages students in the practices of science through the collaborative development of scientific models to explain an anchoring phenomenon. Student ideas are tested through engagement in content-rich…

The authors wanted to improve student learning of evolutionary concepts by integrating content across the biology major. In this article they describe the process used to develop support among members of the department and administration to implement and measure the outcomes of curricular reforms.

Journal writing was introduced as a means to assess student learning and acceptance of evolutionary science in a nonmajors' biology course taught at a community college. Fourteen weeks of instruction were performed, each initiated by student-centered, in-class activities and culminated by a discussion, to elucidate tentative conclusions based on…

In this inquiry-based activity, students catalog external and internal characteristics of four different classes of animals during dissection exercises. On the basis of their accumulated data, students compare and contrast the animals, devise a phylogenetic tree, and provide reasonable characteristics for extinct transitional organisms. (Contains…

First results from a 20-year survey of science knowledge and attitudes toward science among undergraduates are presented. Nearly 10,000 students taking astronomy as part of a general education requirement answered a set of questions that overlap a science literacy instrument administered to the general public by the National Science Foundation.…

The authors used a case study-based approach in the introductory biology course at Spelman College. The course taught to entering freshmen was divided into three modules--ecology, evolution, and biodiversity, each designed around a case study. They noted that (1) case study teaching was dramatically more effective than the traditional lecture…

One of the unifying themes of modern biology is evolution. In introductory biology courses, evolution is studied in some detail and used as a focal point for many courses. For many teachers of those courses, the greatest frustration is their inability to help students become Darwinian. Students do not reject evolutionary ideas, but they quickly…

Immediately following a lecture discussion on early hominid characteristics and behavior, students participate in a laboratory study of bipedal locomotion based on an analysis of footprints. The development and use of this simulation are described. (JN)

Describes an interdisciplinary, lecture/laboratory course titled "Origins of Life." Includes rationale for the course, course objectives, course outline, list of developed laboratories, and results of course evaluation. (JN)

Examines various aspects of and issues related to falsifiability, a standard criterion for identifying true scientific systems. Also proposes a simple new standard for evaluating a scientific theory. (JN)

Introduces a case study on speciation and evolutionary mechanisms. Teaches science process skills as well as natural selection, biological species concepts, basic genetic terminology, and classification. Includes teaching notes and classroom management strategies. (Contains 14 references.) (YDS)

Describes a recovery program for the rodent population on St. Kitts island in the Caribbean. Students read a case study and formulate a story incorporating some of the details and data provided in the story while also drawing on several evolutionary concepts studied in class. (SAH)

Presents the background and rationale for the Science as a Way of Knowing Project. Also offers suggestions for incorporating the teaching of science as a way of knowing into science classes in general and in the teaching of evolution in college courses in particular. (JN)

A course on the evolvement of life was developed using a thematic, problem-oriented approach rather than the traditional, discipline-oriented approach. Course content, format, and evaluation are discussed. Textbooks and related materials used in the course are also discussed. (Author/JN)