The purposes of this study were to (a) gain an understanding of the views of inquiry held by faculty members involved in undergraduate science teaching and (b) describe the challenges, constraints, and opportunities that they perceived in designing and teaching inquiry-based laboratories. Participants included 19 college professors, representing…

In this paper we present a simple set-up that illustrates the mechanism of sap ascent in plants and demonstrates that it can easily draw water up to heights of a few meters. The set-up consists of a tube with the lower end submerged in water and the upper one connected to a filter supported by a standard filter-holder. The evaporation of water…

In order to study the beliefs of Turkish prospective chemistry teachers about teaching chemistry, semi-structured interviews were conducted with 12 prospective teachers. Analysis of the interviews revealed that most of the prospective teachers held intermediate (transition between constructivist and traditional) beliefs about chemistry teaching.…

The implementation of problem-based learning (PBL) and other inquiry-driven educational techniques is often resisted by both faculty and students, who may not be comfortable with this learning/instructional style. We present here a hybrid approach, which combines elements of expository education with inquiry-driven laboratory exercises and…

We report on an evaluation of the effectiveness of Project ARIES, an astronomy-based physical science curriculum for upper elementary and middle school children. ARIES students use innovative, simple, and affordable apparatus to carry out a wide range of indoor and outdoor hands-on, discovery-based activities. Student journals and comprehensive…

In an era when the U.S. educational enterprise, particularly in mathematics, physical sciences, and engineering, has been found to be seriously flawed and has come under criticism from many different sectors, it is essential for science and mathematics educators from the nation's predominantly undergraduate institutions to take the lead in…

Oberlin College's strength in science and mathematics is discussed by its president, along with the state of these fields in the United States and the contributions that liberal arts colleges can make. Of concern nationwide are declining enrollments in science and mathematics, low performance in these fields of U.S. students compared to other…

Accidents and injuries involving students, employees, or others using school facilities or equipment can result in lengthy and costly litigation. A proven way to reduce potential accidents and injuries is to work to eliminate the circumstances in which accidents occur. It is important to identify risks; the areas with the highest accident…

There is always the possibility that educational research does not result in developments within the classroom. This yearbook attempts to address that situation by making teachers more aware of what research exists. It contains a collection of articles which deal with such topics as: (1) new teaching strategies; (2) the theoretical background of…

This report describes the model educational delivery system used by Ulster County Community College in its water quality monitoring program. The educational delivery system described in the report encompasses the use of behavioral objectives as its foundation and builds upon this foundation to form a complete system whose outcomes can be measured,…

This series in diagnostic radiological physics has been designed to provide the physics background requisite for the proper conduct of medical diagnostic x-ray examinations. The basic goal of the series is to bridge physics theory and radiological practice, achieved by combining pertinent lecture material with laboratory exercises that illustrate…

Describes an eight-week summer course in statics and strength materials offered by the University of Wisconsin-Madison to high school minority students. Provides the rationale for the course, along with descriptions of the laboratories, teaching techniques, and evaluation procedures used. (TW)

Discusses the science component of the Oxford Certificate of Educational Achievement (OCEA). Proposes that this measure be used for assessing the process skills of physics students as part of the new General Certificate of Secondary Education, which mandates that 20% of student's performance be measured in practical and experimental work. (TW)

Provides the executive summary of the final report of the Quality of Engineering Education Project of the American Society for Engineering Education. Addresses the preparation for teachers of engineering, faculty development, the use of educational technology, and the improvement of undergraduate engineering laboratory experiences. (TW)

Describes a first-year laboratory course designed to fulfill laboratory objectives of reinforcing lecture material, teaching experimental methodology, developing hands-on skills, and imparting a sense of error. The course's six segments examine: digital electronics with students building a photogate timer; error analysis; linear accelerated…