This study aims to report the effort on teaching vector algebra using free open source software (FOSS). Recent studies showed that students have difficulties in learning basic physics concepts. Constructivist learning theories suggest the use of visual and hands-on activities in learning. We will report on the software used for this purpose. The…

Computer interfaced electrostatic charge sensors allow both qualitative and quantitative measurements of electrostatic charge but are quite sensitive to charges accumulating on modern synthetic materials. They need to be used with care so that students can correctly interpret their measurements. This paper describes the operation of the sensors,…

Many studies have confirmed that students' interest in physics decreases during the secondary school level and that girls are, in general, less interested in physics than boys. This is an interim report of a six-year cross sectional and longitudinal study investigating the structure of interest in physics and technology and the relationship of…

This study explored the usefulness of an approach to science instruction which specifically considered children's spontaneous conceptions about natural phenomena. The aim of the instruction was the development of conceptual understanding. The instructional approach involved diagnosing children's spontaneous conceptions, making them aware of their…

The activities in this book are designed to reinforce elementary concepts in the study of the universe. General background information, suggested activities, questions for discussion, and answers are provided. Twenty-eight reproducible worksheets are contained in this guide. Topics include: the solar system, orbits, planets, the sun, forces in…

Variables to predict grades in a noncalculus, preprofessional college physics course at Xavier University of Louisiana, a historically-black institution, were identified using linear regression. The two-semester, noncalculus physics course emphasizes the application of physics in the health professions. The study population consisted of 123…

For three reasons it is important to pay attention to the aspect of technology in the physics curriculum. First, physics and technology are closely related. Second, elements of technology in the physics curriculum can contribute to the process of career choice by pupils at general secondary schools when they think of going to a technical school…

Information about the diploma examinations in Mathematics 30, Biology 30, Chemistry 30, and Physics 30 that will be administered during January, June, and August, 1987, is provided in this bulletin. Topics explained include: (1) general format of the examination (stating the content, emphasis, and time allotments for the examinations); (2)…

Information about the diploma examinations in Mathematics 30, Biology 30, Chemistry 30, and Physics 30 that will be administered during January, June, and August 1987, is provided in this bulletin. Topics explained include: (1) general format of the examinations (stating the content, emphasis, and time allotments for the examinations); (2)…

The dialogue in this module (about a nuclear power plant in Morong, Bataan) is designed to help students answer these questions: (1) When did the construction of the plant begin? What delayed the construction? (2) How does a nuclear power plant produce electricity? What are the nuclear reactions involved? (3) How does a nuclear power plant control…

Many feel that more female role models are needed in the physical sciences to encourage young women to consider careers in chemistry and physics. This publication contains 28 profiles of women with careers in physics. Each one is written to show how each woman would spend a workday and some of the activities in which she might participate. Careers…

Three issues are discussed that relate to (1) the need for the United States to become more technologically competitive and more daring in ways to produce, nurture and encourage high quality research and (2) the state of the talent pool that must produce the scientists, mathematicians and engineers to do this research. The first issue concerns…

Choosing the proper content for high school physics courses is not an easy task for the teacher or the school. Depth and breadth of coverage, student interests and background and teacher strengths may by considered. This paper provides help for teachers in choosing course content. Topics are: (1) scope of physics; (2) list of seven basic…

This guide, developed for the physics 200, 300 program in Manitoba, is designed to articulate with previous science courses; provide concepts, processes, and skills which will enable students to continue in physics-related areas; and relate physics to practical applications in everyday life. It includes a program overview (with program goals and…

This is the syllabus of a course that explores the technology of nuclear weapons and nuclear energy for electric power generation, and considers some problems of nuclear weapons proliferation and technical alternatives. It provides a course description, a course outline, a list of required readings, and information on the films shown in the…