This book uses a question-and-answer format to provide information on the Human Immunodeficiency Virus (HIV) and the disease caused by infection from the virus, Acquired Immune Deficiency Syndrome (AIDS). Topics covered include: (1) "Outbreak," which discusses the history of the AIDS outbreak including early theories about the causes of AIDS and…

The purpose of this study was to determine the procedural knowledge brought to, and created within, a pond ecology simulation by students. Environmental Decision Making (EDM) is an ecosystems modeling tool that allows users to pose their own problems and seek satisfying solutions. Of specific interest was the performance of biology majors who had…

This paper reports on a study of general biology students (N=24) in a small college environment in the Columbus, Ohio area. Comparisons are made between student learning styles, perceptual modalities, and their responses on Likert and open response survey items. Student perceptual modalities are also correlated with the students' choices of final…

This study identifies the most common biological concepts presented in elementary science textbooks in Taiwan. The concepts focus on living things, animals, and plants in grades one through four. Three major areas of concern are: attributes of the three related concepts; development of the concepts focusing on content organization and their…

When developing curriculum materials for new contexts, designers feed forward work from similar projects. This customization process must attend to various influences to determine how features from previous efforts will be emphasized and combined. This paper discusses resources and ideas that influenced the design of the RiverWeb Water Quality…

This report details findings of a study which consisted of two main components: an analysis of the experience of international agencies in using mass media entertainment to stimulate changes in health behaviors; and an inventory of the main international projects which have utilized mass media entertainment for educational purposes. Following a…

This report presents results from the Texas Assessment of Academic Skills (TAAS) tests administered in the spring of 1997 and results from end of course tests in Algebra and Biology. Only a slight decrease in the percentage passing the eighth-grade social studies test marred the otherwise across-the-board rise in percentages meeting minimum…

This activity guide, developed to provide hands-on environmental education activities geared to New River State Park in North Carolina, is targeted for grades 7 and 8 and meets curriculum objectives of the standard course of study established by the North Carolina Department of Public Instruction. Three types of activities are included: pre-visit,…

This document presents a science experiment demonstrating the scientific method. The experiment consists of testing the fermentation capabilities of yeasts under different circumstances. The experiment is supported with computer software called BioLab which demonstrates yeast's response to different environments. (YDS)

This study explores the impact of a researcher-developed World Wide Web database on a variety of tasks and talk in a science classroom. The study was part of an experienced teacher's action research project designed to increase student engagement in biology class. Lessons were videotaped approximately once a week throughout the entire school year,…

This study investigated United Arab Emirates (UAE) high school students' views about the epistemology of science. About 1,600 high school science students, from the seven Emirates that constitute the UAE, participated in the study during the 1997-98 school year. Students responded to a questionnaire composed of 15 items selected mainly from the…

This study reports on the courses in biological sciences offered in public high schools, enrollments in the course in general biology, number of teachers of general biology, organization of the course, nature of the laboratory work, laboratory and supplementary facilities, the equipment used in teaching the course, appropriations for equipment and…

Describes a number of marine science programs available to elementary and secondary school children on the west coast. Field centers and facilities enable students to gain first hand experience of the marine environment. (JR)

In a college biology class, a correlational study was used to describe the relationship between preferred learning styles (determined by the Modified Hill Cognitive Style Inventory), the use of videotapes, and test scores. Results show that the effectiveness of videotapes depends in part on the cognitive style of the student. (Author/JJD)