This reference guide is designed to organize and suggest acceptable practices and procedures for dealing with safety in the area of science instruction. It is intended for use as a reference for teachers, administrators and other school staff for planning science activities and to assist in making safety decisions in a situational context. This…

This document is a reference for the enlisted men in the Navy whose duties require knowledge of the fundamentals of machinery. Beginning with the simplest of machines--the lever--the book proceeds with the discussion of block and tackle, wheel and axle, inclined plane, screw and gears. It explains the concepts of work and power, and differentiates…

Reported is a comparative study on the attitudes of physics and chemistry students in high schools toward science, scientists, science teachers and "myself as a scientist" compared with those of students who had taken neither course. A semantic differential test, a sentence completion test, and a word association test were used in the…

This guide is written for a combined physics-chemistry course taught over a two-year period. The subject matter contains the major ideas in Chemical Education Materials Study (CHEMS) Chemistry and Physical Science Study Committee (PSSC) Physics. The guide includes discussion of text references, laboratory experiments, films, testing and evaluation…

Reported is the Cooperative College-School Science Program in Computing Science Education which was conducted by the University of Colorado Department of Civil Engineering in the summer of 1967. The program consisted of two five-week terms. The course work was composed of two formal lecture courses in Computer Related Mathematics and Computer…

Individual differences in cognitive structures resulting primarily from exposure to physics content were investigated in this research study. Thirty college students were divided into a treatment group of 19 and a control group of 11. A regression analysis indicated that individual differences were probably operative. An analysis of variance…

The two basic questions considered in this study were: (1) What attitudes do college students hold toward radioactivity? and (2) What are some characteristics associated with the college students who hold the more favorable attitudes toward radioactivity? The sample studied included 1,205 mostly undergraduate students at the University of Texas at…

Because of a reading difficulty resulting in inability to acquire new information and concepts from the textbook used in a technical Physics I course, the investigator felt it appropriate to find another way for presenting the material. Since these students were majoring in electronics technology, they require good technique in the laboratory. The…

This report is excerpted from a much more extensive volume, entitled PHYSICS IN PERSPECTIVE, VOLUME 1, the final report of the Physics Survey Committee. The Physics Survey Committee was appointed by the President of the National Academy of Sciences in mid-1969 and charged with an examination of the status, opportunities, and problems of physics in…

The intent of this investigation was to design a resource unit to be used by junior high school science teachers to teach the concept of the kinetic theory of gases. The document was prepared to aid teachers with minimal preparation in physics. The research design consisted of three main subproblems: (1) the identification of the subtopics of the…

An electronic simulation model was designed, constructed, and then field tested to determine student opinion of its effectiveness as an instructional aid. The model was designated as the Equilibrium System Simulator (ESS). The model was built on the principle of electrical symmetry applied to the Wheatstone bridge and was constructed from readily…

The problem in this investigation was to determine if there is a significant difference in the mean level of achievement in Physical Science Study Committee (PSSC) physics between students using autoinstructional materials, supervised by a physics teacher, and students studying PSSC physics without such materials, under the guidance of a physics…

The purpose of this study was to explore the possibility of using a particular set of individual student characteristics to make decisions concerning the suitability of a particular learning method. The sample was 49 students enrolled in high school physics. Each student studied three units of content, each under a different individualized…

The papers presented at the 1975 conference on computers in undergraduate curricula are reproduced in this volume. With computer science specifically excluded as an area of interest, papers fall under the following headings: humanities, business, physics, computerized test construction, mathematics science, computer managed instruction and…

This minicourse was prepared for use with secondary physics students in the Dallas Independent School District. This is an introductory minicourse aimed at acquainting the student with the realm of physics so that the student can pursue further study by selecting those minicourses most relevant to his career needs and interests. The minicourse was…