Defining a learning center as a classroom area containing several learning stations where students may work independently with materials which teach, reinforce, or enrich their skills, this guide presents a number of ideas for use in the visual motivation display area of such a center. Suggestions for displays for the various teaching stations are…

This paper describes the construction and use of a simple salinometer. The salinometer is composed, mainly, of a milliammeter and a battery and uses the measurement of current flow to determine the salinity of water. A complete list of materials is given, as are details of construction and operation of the equipment. The use of the salinometer in…

This module introduces the student to a formal study of probability. The lessons progress from elementary notions of least likely to more complex considerations of the probability of occurrence of one or more possible outcomes. Probability is introduced in an empirical sense through experimentation and investigation. In the later experiments, the…

THE LANGUAGE LABORATORY IS ESSENTIALLY AN AUDIOVISUAL AID WHICH NOT ONLY STORES INFORMATION, BUT ALLOWS THE STUDENT TO CONTROL RATE OF PRESENTATION, CONTINUALLY EVALUATES THE STUDENT'S PERFORMANCE, AND APPRAISES HIS ACHIEVEMENT. THE EFFECTIVE PERFORMANCE OF A TEACHING MACHINE DEPENDS HEAVILY ON THE ORGANIZATION OF MATERIAL STORED IN IT, WHICH IN…

SEVERAL STUDIES OF LABORATORY TRAINING PROGRAMS IN INDUSTRY ARE ASSESSED IN TERMS OF THEIR POTENTIAL USEFULNESS (DO THEY ACCOMPLISH INTENDED CHANGES IN PARTICIPANTS THAT ARE LASTING OR SELF-REINFORCING, AND HOW DO THEY COMPARE WITH OTHER METHODS IN ACCOMPLISHING SIMILAR GOALS) AND ACTUAL CONTRIBUTION (DOES PARTICIPATION LEAD TO LASTING CHANGE IN…

THE PAPER DESCRIBES AUDITORY AND TACTILE ADAPTATION OF PHYSICS LABORATORY APPARATUS FOR USE BY BLIND STUDENTS, TOGETHER WITH FIVE METHODS OF DRAWING RAISED LINE AND INDENTED DIAGRAMS FOR USE IN PHYSICS EXPERIMENTS. A SURVEY OF PHYSICS LABORATORY METHODS IN SCHOOLS FOR THE BLIND IN THE UNITED STATES AND SEVEN FOREIGN COUNTRIES, AND TWO SIMPLE…

THE ROLE OF EQUIPMENT IN THE NEW TECHNOLOGIES OF INSTRUCTION WAS EXPLORED. SOUND EQUIPMENT, EDUCATIONAL TELEVISION EQUIPMENT, AND LEARNING LABORATORIES WERE DESCRIBED. OTHER VOLUMES IN THIS SERIES ARE ED 003 738 THROUGH ED 003 746. (JK)

This module is designed to give the learner an understanding of the nature of light and how its properties are used in the design of spectrophotometers. Problems promote the use of spectrophotometers in qualitative analysis, the optical elements used in a monochromator, and the physical properties of the prism and the diffraction grating. Other…

This report addresses the initial phase of a multiphase effort to install Training Assistance Technology (TAT) capabilities on a submarine combat system trainer (SCST), and evaluate their effectiveness during a formal training course. This phase addresses the (1) selection of the trainer and course with which to conduct the evaluation, (2)…

This series of experiments seeks to provide laboratory exercises which demonstrate concepts in Earth Science, particularly oceanology. Materials used in the experiments are easily obtainable. Examples of experiments include: (1) comparison of water hardness; (2) preparation of fresh water from sea water; (3) determination of water pressure; (4)…

This booklet contains an extensive checklist of statements and questions pertaining to safety precautions to be followed in school science laboratories. The planning of science facilities for optimum safety and the role of the teacher in providing for safety are also discussed. A separate section for dealing with mercury is also included. The…

The problem of this study was to assess the effects of a three-day residential human relations laboratory on flexibility and supervisory attitudes. An instrument constructed by Felker and Smith designed to further 'operationalize' the construct of philosophic-mindedness was used to measure flexibility. Supervisory attitudes were measured by an…

This is the second in a series of guidebooks written for elementary school teachers to help improve their science teaching. The book emphasizes processes of science and creativity as well as science content. The book is divided into three sections--the atmosphere, the lithosphere, and the hydrosphere. Each chapter begins with simple concepts, and…

This is the third in a series of guidebooks written for elementary school teachers to assist them in improving their science instruction. The book attempts to emphasize processes and creativity as well as content. Atoms and molecules constitute the subject matter of the publication. Many experiments and demonstrations are included. (BC)

A general guide to the architect regarding the academic requirements for a chemistry facility. Subject organization is in terms of--(1) general academic building planning criteria, (2) three summaries of space required, (3) specific space requirements, and (4) functional relationship diagrams. Specific academic areas being researched include…