An experimental study was designed to study the effectiveness of Problem Based Learning (PBL) in the context of higher education in an urban-city university in Lima, Peru. In the fall semester of 2004, eleven sections of Chemistry 1 were offered to first year students in the College of Science at this University. In six of these eleven sections…

Research experiences are becoming increasingly available for undergraduate science students. Although many undergraduate research programs are designed with assessment-friendly outcomes as stated goals, a more personalized approach in goal setting can help administrators and mentors design fulfilling experiences for their students. Implementation…

The S-Star Trial Bioinformatics on-line course (www.s-star.org) is a global experiment in bioinformatics distance education. Six universities from five continents have participated in this project. One hundred and fifty students participated in the first trial course of which 96 followed through the entire course and 70 fulfilled the overall…

I have examined how frequency of assessment impacts learning in an undergraduate biology course employing a student-centered, active-learning pedagogy. Frequent assessment was associated with better student performance and greater retention of course concepts. Improvement of higher-order thinking skills may require more classroom practice.…

This is the second and final part of a review of educational research on children's ideas about gravity. The first part concerned students' understanding of how and why things fall. This article picks up the trail of research studies that address students' understanding of the more complex ideas of projectile motion and orbits and examines how the…

The Biology Intensive Orientation for Students (BIOS) Program was designed to assess the impact of a 5-d intensive prefreshman program on success and retention of biological science majors at Louisiana State University. The 2005 pilot program combined content lectures and examinations for BIOL 1201, Introductory Biology for Science Majors, as well…

Formative computer-based assessments (CBAs) for self-instruction were introduced into a Year-2 field biology module. These CBAs were provided in "tutorial" mode where each question had context-related diagnostic feedback and tutorial pages, and a self-test mode where the same CBA returned only a score. The summative assessments remained…

Despite efforts to increase the participation of women in applied mathematics and technology, women are still underrepresented in these areas of study. A conference of those concerned with gender and science and technology (GASAT) was held to allow all those interested a chance to discuss advances in previous efforts and areas of concern. The…

This study was conducted from the perspective that the under-representation of women in science is, at least partially, a consequence of learning, and therefore, may be considered a symptom of a hidden curriculum in science education. A nine page review of the literature is presented on this subject. This study investigated the direct and indirect…

This volume explores the role and implications of collaborative learning for the mission and future of higher education and college teaching. Part I discusses the implications of nonfoundational social constructionist thought for colleges and universities. Nonfoundational notions of knowledge and social relations argue that knowledge has no…

This document consists of four years (40 issues) of a newsletter devoted to computers in life science education. Titles of major articles in this collection include: (1) "Good Versus Bad Software: What Makes the Difference?" (G. Kearsly); (2) "Linkway: Hypermedia for IBM Personal Computers" (L. Kheriaty); (3) "Where's the…

This document was developed to help teachers locate computer software to enhance the teaching of traditional physics at all educational levels. It contains a table listing approximately 900 packages. The table is organized by type of computer (Apple II, Atari, Commodore, IBM PC, Macintosh, and TRS-80) and is alphabetized first by publisher and…

Women have been markedly underrepresented in science and engineering in the United States. Statistical reports have documented this underrepresentation which persists despite the fact that women and minorities are an increasingly important source of talent for maintaining world leadership in these areas. This document reports on a workshop…

The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

The purpose of this study was to investigate whether the field experience component of an undergraduate science methods course for preservice elementary school teachers was effective in: (1) shifting student concerns about science teaching from concerns about themselves to concerns about the impact of inquiry-oriented science programs on pupils;…