Background: For the past decade, science educators have been exploring the use of Socio-scientific Issues (SSI) as contexts for science teaching and learning, and research indicates that doing so can support significant learning gains. However, research related to how teachers take up the practice of SSI-based instruction is far more limited, due…

This article explores the vertical alignment of two high school classes, biology and chemistry, around the core concept of biodiesel fuel production. High school teachers and university faculty members investigated biodiesel as it relates to societal impact through a National Science Foundation Research Experience for Teachers. Using an action…

There is a distinct divide between theory and practice in American science education. Research indicates that a constructivist philosophy, in which students construct their own knowledge, is conductive to learning, while in many cases teachers continue to present science in a more traditional manner. This study sought to explore possible…

The proliferation of bioinformatics in modern biology marks a modern revolution in science that promises to influence science education at all levels. This study analyzed secondary school science standards of 49 U.S. states (Iowa has no science framework) and the District of Columbia for content related to bioinformatics. The bioinformatics…

Outlines some of the current scientific and educational issues related to behavioral genetics and recommends using behavior as a vehicle to improve the teaching of genetics at the high school level. Contains 77 references. (DDR)

Describes Science/Technology/Society (STS) curriculum efforts in the United States which grew out of Project Synthesis. Discusses STS, biology, and life science education. (PR)

Explores the prevalence of ideas among 16 to 19 year-old students about the application of the rapidly expanding technology of genetic engineering to food production. Findings suggest that more females were cautious about these foodstuffs than were males. Contains 20 references. (DDR)

Presents research that evaluated the extent to which a biotechnology course enabled female secondary students to develop the skills to analyze bioethical issues. The emergent significance of the study lies in the recognition of the value systems that underpin the ethical decision-making processes of teenage girls. Contains 20 references.…

Presents pencil-and-paper and laboratory activities to be used as part of a high school-level biotechnology unit. (WRM)

Discusses an 84-question survey administered to a random sample of Pennsylvania school districts focusing on the Christian community which has voiced the most concerns about teaching evolution in the schools. Thirty-nine percent of responding high school teachers felt creation science should be taught in the public school. Comparisons are also…

The purpose of this study was to identify interest patterns related to high school biology. Eight task dimensions were established before testing. Findings include: the highest interest was in human biology topics and students whose parents' employment was science related showed higher interest in biology. (CW)

This module, for high school teachers, is the second of two modules about the Human Genome Project (HGP) produced by the Biological Sciences Curriculum Study (BSCS). The first section of this module provides background information for teachers about the structure and objectives of the HGP, aspects of the science and technology that underlie the…

This paper explains the results of a survey of students' ideas about food as a scientific concept. The survey found that high school students in Singapore (n=66) displayed an anthropocentric view of food that was not generally applied across living organisms in heterotrophs (animals) or autotrophs (plants) as a whole. It is also noted that…

The gradual decline of anthropocentrism from 50,000 BC to the present is traced in relation to the controversy over the teaching of evolution and creationism. The discussion focuses on the battle over people's minds as waged in the public schools by fundamentalist religious groups and others. (CW)

Explains how students can perform an alternative authentic DNA fingerprinting analysis. Presents restriction fragment length polymorphism (RFLP) analysis and can serve as a simulated molecular epidemiology laboratory or as a simulated forensic laboratory exercise. (DDR)