This book contains hands-on ocean-related laboratory activities. Major chapter hearings are: (1) "Water Experiments" (dealing with the physical nature of water and listing 10 activities); (2) "Ocean-Going Vessels" (studying the principles of boats, with three experiments); (3) "Experiments Using Shells" (containing four activities); (4) "Sand…

This study compared the effects of cooperative learning groups to traditional instruction in remediating students' misconceptions about temperature. Students from grades 3, 4, and 5 in two rural elementary schools participated in the study. Students completed a pretest, a cognitive conflict laboratory activity and a posttest that measured…

This book is designed to develop sequentially a range of concepts and skills relevant to the basic disciplines of science. Emphasis has been given to the knowledge basis of science, the social context of science, design and technology, and knowledge and skills relevant to personal development. Students are provided an opportunity to engage in…

This pamphlet offers suggestions for improving laboratory safety. It is based on the notion that having an understanding of inherent hazards and learning how to be safe should be an integral and important part of science education. It is organized into "steps requiring minimal expense" and "steps requiring moderate expense." Included in these…

The importance of analyzing laboratory situations in a technical school special needs area is increasing rapidly. Such a system is essential for objectively analyzing the content of laboratories and describing the tasks performed there in a standardized and easily understood manner. The laboratory description can be easily used to provide program…

The manual provides information on teaching techniques and services, materials, equipment, and publications for teaching chemistry to physically handicapped students. Section I addresses the classroom in terms of common needs, lecture/discussion techniques, and special arrangements. Section II covers the laboratory with general guidelines and…

General and specific safety procedures and recommendations for secondary school science laboratories are provided in this guide. Areas of concern include: (1) chemicals (storage, disposal, toxicity, unstable and incompatible chemicals); (2) microorganisms; (3) plants; (4) animals; (5) electricity; (6) lasers; (7) rockets; (8) eye safety and…

Presented are laboratory procedures of a serologic or immunologic nature for use in the diagnosis of a variety of infectious and noninfectious conditions. Included are tests for the detection of specific antibodies in the patient's serum, as well as immunologic tests for the detection of other products in the patient's serum and biological fluids.…

This manual presents techniques for the collection and examination of specimens in the diagnosis of parasitic disease and in field surveys conducted to determine the extent of parasitic infections in human and animal populations. It discusses areas in which parasites are most likely to be found and the relationships of parasites, vectors, and…

Presented are laboratory studies focusing on blood cells and the complete scheme of blood coagulation. Formed is the basis for the following types of laboratory operations: (1) distinguishing the morphology of normal and abnormal blood cells; (2) measuring the concentrations or number of blood cells; (3) measuring concentration and detecting…

REPORTED ARE PROCEEDINGS OF THE BOULDER CONFERENCE ON PHYSICS FOR NONSCIENCE MAJORS, SPONSORED BY THE COMMISSION ON COLLEGE PHYSICS. PART I OF THIS REPORT IS AN INTRODUCTION EXPLAINING THE CONFERENCE. PART II CONTAINS EXPANDED COURSE OUTLINES OF PHYSICS COURSES FOR NONSCIENCE MAJORS THAT WERE PRESENTED TO THE GROUP BY SEVEN PARTICIPATING…

Research evidence on the effectiveness of various methods of teaching at the university level are reviewed. Evidence is presented in the following areas: the effect of class size; large group instruction techniques; individualized learning, independent study, and programmed instruction; lecturing versus other methods; and laboratory teaching. The…

This handbook, written specially for the San Diego Public School System, contains detailed discussions on first aid, good laboratory practices, safety in the laboratory, and laws regulating the care and use of animals. The section on "First Aid" presents, in addition to standard first aid information, a discussion of first-aid kits for…

This math lab activities booklet accompanies a teacher's management guide and a set of five booklets which comprise the basic curriculum for "Mathematics Laboratories for Disadvantaged Students," a nationally validated Title III ESEA project. The materials in this bulletin are designed to serve as the core of the laboratory curriculum.…

This publication reviews the mathematical laboratory from three perspectives: a practical view of laboratories in operation, a review of related research, and a view of current laboratory evaluation procedures. After a discussion of definitions, types, and purposes of math labs, the first paper concentrates on their historical development in…