Describes using the common house plant, "Coleus blumei," to illustrate gravitropic effects, phototrophic effects, and hormonal effects in plants. (PR)

Describes how spreadsheets can be used for helping students learn about direct current electrical circuits. (PR)

Describes a high school pilot program to meet California's science curriculum guidelines to adopt a Scope, Sequence and Coordination (SS&C) approach. The SS&C curriculum offers four science subjects for each year of high school. Concrete, phenomenological, and descriptive topics are covered during the early years and theoretical and…

Discusses the implementation and use of computer-assisted learning in a traditional university physics course at Keele University (England), its effect on traditional course structure, and the effective use of academic staff time. Highlights SToMP (Software Teaching of Modular Physics), based on distance learning principles that permit self-paced…

A physics teacher with inner-city-high-school teaching experience contends that spillover violence, due in large part to gang activity in the neighborhood, affects the performance and career choices of inner-city young people and contributes to the paucity of minority students in science classes. This in turn contributes to their lack of…

Discusses the results of a four-year study of the conceptions of energy held by science teachers in training. Concludes that the group held a number of different alternative conceptual frameworks. Contains 20 references. (DDR)

Presents an activity designed to demonstrate how heating and cooling an air mass affects its temperature, volume, density, and pressure. Illustrates how thermal energy can cause atmospheric motion such as expansion, contraction, and winds. (Author/WRM)

Investigates the conceptual-change process in grade 10 students during a computer-supported physics unit. Finds that many students vacillated between alternative and scientific conceptions from one context to another during instruction, and those few students who did exhibit context-independent and stable conceptual change appeared able to accept…

Lists 31 useful physics-related Internet sites to help physicists who are just starting to use the Internet. The sites are also useful in teaching or to assist students in doing research. Sites have a range of sponsors including physics organizations, government agencies, universities, and corporations. (PVD)

Describes an upper-level high-school science course that provides students with hands-on experience in applying classroom physics to practical problems. Explores how the course prepares serious science students for future work while they have fun. Past projects have included establishing a speed trap on campus, restoring the school's observatory,…

Investigated the effects of presentation format (animation, still graphics, text) and the students' prior knowledge on learning a computer-based physics lesson in grades eight and nine. Results of an analysis of covariance indicated that specific presentation formats are not equally effective for the different prior knowledge groups. (Author/LRW)

Discusses the meaning of a "contextual approach" to teaching physics. Advances a model of contextual physics teaching that can also be applied to other science disciplines. (Contains 54 references.) (Author/WRM)

Investigated the views of Kenyan secondary school students and teachers regarding the impact of a computer-based instruction program that involved collaborative learning within a physics course on measurement. Data from interviews and comparisons of intervention and control classrooms indicated significant improvements in intervention students'…

Introduces a series of lesson plans on energy for junior high school students. (YDS)

This paper reports a cross-sectional study of Taiwanese physics students' understanding of subatomic phenomena that are explained by quantum mechanics. The study uses students' explanations of their answers to items in a questionnaire as a proxy for students' thinking. The variation in students' explanations is discussed as is the development in…