Describes the four major phases of a science project to create a school-site native plant habitat: (1) planning the habitat area; (2) constructing the habitat; (3) writing the related curriculum; and (4) providing inservice programs to other interested science teachers. (MDH)

Describes a decision-making lesson where students rank genetic defects and syndromes from least to most severe. Students are then asked to draw a line in the continuum where they would not feel obligated to support the life, or in the case of an in utero life, maintain the pregnancy. (PR)

Describes an assignment where students are given the task of using a computer-authoring system to develop a multimedia lesson on DNA and RNA molecules. (PR)

This paper explores teacher education through a self-study approach to researching practice. The development of the notion of tensions--in this case, the tension between confidence and uncertainty--is used as a way of understanding the complex nature of teaching and learning about teaching with a focus on teacher education practice. The paper is…

A comprehensive, quantitative evaluation of an educational intervention program designed to reduce the attrition of minorities from the biological sciences was undertaken to ascertain whether such efforts adequately address the problem. Program participants had greater odds of persisting in basic math and science courses, and of graduating in…

The Don River watershed is located within Canada's most highly urbanized area--metropolitan Toronto. Many residential and commercial uses, including alterations to the river's course with bridges, have had a significant impact on the Don's fauna and flora. Pollutants have degraded the river's water quality, a situation exacerbated by the…

"Chronicle of Higher Education" presents an abundant source of news and information for college and university faculty members and administrators. This March 4, 2005 issue of "Chronicle of Higher Education" includes the following articles: (1) "Advanced Symptoms of Advanced Degrees" (Douglas, Lawrence; George,…

A major challenge in teaching the process of science to students is designing and implementing laboratory activities that emulate what is actually done in a research laboratory. To facilitate this effort, science educators have been encouraged to design exercises that span multiple laboratory periods, encourage independent thinking, promote…

This article presents the oration that received the Poona Psychiatric Association Oration Award of the Indian Association of Child and Adolescent Mental Health for its significant contributions to child and adolescent mental health. Malhotra focuses on the features of autism and the neuropsychological theories of this disorder. She concludes that,…

In their senior year, biochemistry majors at the University of Detroit Mercy take a senior seminar course entitled "Recent Advances in Biochemistry Related to Societal Issues." Students read papers selected from the current literature and take turns presenting these papers to the class. Papers are grouped into units dealing with molecular biology,…

Although numerous programs have been developed for Grade Kindergarten through 12 science education, evaluation has been difficult owing to the inherent problems conducting controlled experiments in the typical classroom. Using a rigorous experimental design, we developed and tested a novel program containing a series of pharmacology modules (e.g.,…

A survey by the Kenya National Examination Council (KNEC) revealed that students' academic performance and interest in secondary school biology has been generally poor. This has been attributed to the current methods of instruction and the lack of instructional resources amenable to the study and proper understanding of such complex areas as cell…

Web-based learning has been proposed as a convenient way to provide professional development experiences. Despite quantitative evidence that online instruction is equivalent to traditional methods (Russell, 2001), the efficiency of this approach has not been extensively studied among teachers. This case report describes learning in an online…

An investigation was designed to reveal, describe, and assess the rote-level and meaningful-level understandings students attained as they progressed through the learning of new concepts. This study used an assessment technique used in previous research called "mental modeling" to ascertain the nature (meaningful, rote) of the…

This 1-week study explored the extent to which high school students (n=140) acquired meaningful understanding of selected biological topics (meiosis and the Punnett square method) and the relationship between these topics. This study: (1) examined "mental modeling" as a technique for measuring students' meaningful understanding of the…