Literaturnachweis - Detailanzeige
Institution | Consumer Dynamics Inc., Rockville, MD. |
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Titel | Using Ionizing Radiation Detectors. Module 11. Vocational Education Training in Environmental Health Sciences. |
Quelle | (1981), (37 Seiten)
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Monographie |
Schlagwörter | Leitfaden; Unterricht; Lernender; Competency Based Education; Educational Equipment; Environmental Education; Environmental Technicians; Learning Activities; Measurement Techniques; Programed Instructional Materials; Public Health; Radiation; Radiation Effects; Tests; Vocational Education Lesson concept; Instruction; Unterrichtsentwurf; Unterrichtsprozess; Education; Competence; Competency; Competency-based education; Unterricht; Kompetenzorientierte Methode; Ausrüstung; Umweltbildung; Umwelterziehung; Umweltpädagogik; Lernaktivität; Messtechnik; Gesundheitswesen; Strahlung; Strahlenbelastung; Examination; Prüfung; Examen; Ausbildung; Berufsbildung |
Abstract | This module, one of 25 on vocational education training for careers in environmental health occupations, contains self-instructional materials on using ionizing radiation detectors. Following guidelines for students and instructors and an introduction that explains what the student will learn are three lessons: (1) naming and telling the function of the major components of a geiger counter, and checking its operation using a sealed check source of low radioactivity; (2) reading a packet ion chamber dosimeter, and recharging the dosimeter using a dosimeter charger; and (3) demonstrating what effects distance, shielding, and time have on radiation levels. Each lesson contains objectives, recommended methods and locations for practice, performance criteria, equipment and supplies to perform a task, detailed step-by-step instructions for learning a task, and performance exercises. Performance tests cover the subject matter of each lesson. (CT) |
Anmerkungen | National Technical Information Service, U.S. Dept. of Commerce, 5285 Port Royal Rd., Springfield, VA 22161. |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |