In our Fundamentals of Genetics lab, students perform a wide variety of labs to reinforce and extend the topics covered in lecture. I developed an active-learning lab to augment the lecture topic of mutagenesis. In this lab exercise, students determine if a compound they bring from home is a mutagen. Students are required to read extensive…

Science educators agree that an undergraduate research experience is critical for students who are considering graduate school or research careers. The process of researching a topic in the primary literature, designing experiments, implementing those experiments, and analyzing the results is essential in developing the analytical skills necessary…

A three-dimensional pendulum, modelled after the Laser Interferometer Gravitational-Wave Observatory's suspended optics, was constructed to investigate the pendulum's dynamics due to suspension point motion. In particular, we were interested in studying the pendular-pitch energy coupling. Determination of the pendular's Q value (the quality factor…

One aim of physics laboratory instruction is to help students connect theory to practice. So experiments are often chosen in order to "demonstrate" specific concepts. Furthermore, students are expected to approach phenomena in a scientific way, that is, they should develop a hypothesis and plan their experiments accordingly. Although it is usually…

Physics labwork has for a long time now been an important part of academic physics education. But demands on physics education have changed. However, while seminars and lectures have easily been updated with the latest content, it is much more difficult to modernize labwork courses: mere changes of content require expensive new equipment, tight…

Physics as a subsidiary subject has to match very different objectives and to cope with a variety of students' learning conditions. Targeted labwork means that a careful choice among these objectives is made according to research outcomes. For medical students, a targeted labwork course in physics was developed. Essentially, the development was…

We describe a service-learning course in which college students developed hands-on chemistry laboratory activities for elementary school children. These activities were then conducted with children both in area classrooms and in our own laboratories. This course allowed our students to apply their knowledge of chemical principles while introducing…

Reform initiatives such as "Science for All Americans" (AAA, 1989) and "National Science Education Standards" (NRC, 1996) argue for making science accessible to all children regardless of age, sex, cultural and/or ethic background, and disabilities. One of the most popular and prevailing phrases highlighting science education reform in the last…

For several decades there has been a general concern that the level of research funding for academic instrumentation was not sufficient to keep pace with the requirements of cutting edge research. To develop the factual trend data necessary to understand the depth of the problems in academia and thus provide an adequate response to these concerns,…

Understanding how people choose their work and educational environments and the dynamics that lead to satisfaction in these environments is critical to optimizing productivity and self actualization. The Strong Interest Inventory and the Social Skills Inventory were administered to 113 undergraduates to test the hypothesis that social types…

A collection of seven laboratory facilities and processes dedicated to improving student understanding of the fundamental concepts associated with the structural mechanics of oceanic structures is described. Complete working drawings covering all mechanical and electrical aspects of these systems are presented so that the systems may be reproduced…

Students enrolled in the introductory physics laboratory at New Mexico State University participated in this study. A stated set of objectives, developed by Dr. John M. Fowler of the Commission on College Physics, was used in the laboratory. This study attempted to measure student achievement based on the use of these objectives as opposed to the…

This manual describes safety procedures which should be observed in the chemistry laboratory. Accidents which may occur when working with chemicals such as peroxides, phosphorus, heavy metals, acids, etc., need special treatment. Quite suitable descriptions of such treatment are listed for each kind of possible accident in the laboratory.…

A guided/open-ended format for general chemistry laboratories is used at the University of Oklahoma. This format is much more reflective of the scientific enquiry processes than the traditional verification format, and it allows students to investigate chemistry at a level consistent with their level of intellectual development. (BB)