Outlined are strategies for dealing with the problem of students' lack of ability to verbalize multi-syllable vocabulary words in the sciences. A pronunciation examination, the development of corollary writing skills, vocabulary development, student journals, writing exercises, and microthemes are discussed. (RT)

Describes the use of the polygenic trait of total fingerprint ridge count in the classroom as a laboratory investigation. Presents information on background of topic, fingerprint patterns which are classified into three major groups, ridge count, the inheritance model, and activities. Includes an example data sheet format for fingerprints. (RT)

Reports on major current research questions addressed by those in biopolitics. Notes how this research material can be introduced into graduate and undergraduate courses. Suggests introducing these materials into courses dealing with political behavior, public policy and public administration, political philosophy, international relations, and…

Discusses the emergence of the biology curriculum which replaced physiology, zoology, and botany in high school science courses and supplanted an early form of general science known as natural history. (RT)

Describes how to organize a student-directed laboratory investigation which is based on amphibian metamorphosis, lasts for nearly a term, and involves extensive group effort. Explains the assignment, student response and opinion, formal paper, and instructor responsibilities. (RT)

Describes a teaching exercise used to demonstrate the importance of context in studying the ecology of animals. Uses the game of chess to examine the relationship between information and context and as an analogy with ecology. Discusses procedures, examples of results, and insights gained from this activity. (CW)

Describes theory and principles behind biosensors that incorporate biological components as part of a sensor or probe. Projects major applications in medicine and veterinary medicine, biotechnology, food and agriculture, environmental studies, and the military. Surveys current use of biosensors. (ML)

Presents an algorithm for solving problems related to multiple allelic frequencies in populations at equilibrium. Considers sample problems and provides their solution using this tabular algorithm. (CW)

This article presents a variety of topics discussed in this column and at a biology teachers' workshop concerning the quality and value of lab techniques used for teaching high school biology. Topics included are Drosophila salivary glands, sea urchins, innovations, dyes and networking. (CW)

Examines three anecdotal cases of the teaching of evolution theory in an exploration of the best approaches for teaching about evolution. Three instructional options are presented: (1) readings in natural history, (2) commercially prepared activities, and (3) the use of small-group (peer) discussions. (LZ)

Describes an application of Geographic Information Systems (GIS) technology as a tool in an environmental community-service project in which students and adult community members participated in water-quality monitoring and biological assessment. Discusses issues and problems associated with technology in education and recommends a balance of…

Describes a PEET (Partnerships for Enhancing Expertise in Taxonomy) project designed for undergraduate biology students at Boston University's College of General Studies. Reports that the project used a small group field research setting, facilitating critical thinking skills and group dynamics. Discusses the issue of how to introduce and…

Undergraduate degree programs in the biosciences almost always include elements of biochemistry. In the United Kingdom, biosciences programs often have optional pathways to accommodate students of diverse interests. These programs rarely require students to demonstrate any school-level chemistry knowledge, and many students find biochemistry…

The development and use of computer assisted learning (CAL) materials in the life sciences is well established and, in the UK at least, significant resources have been provided to enable this. Some years on from when the major investments took place teachers are facing the problem that the technologies used to develop and deliver the CAL programs…

Biology teachers in introductory and upper level high school courses generally present principles of taxonomy as part of the curriculum. Students learn about classification systems that categorizes species into recognized taxonomic groups based on their degrees of structural divergence or derived ancestral traits. References made, hereafter, to…