Literaturnachweis - Detailanzeige
Autor/in | Llewellyn, Gerald C. |
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Titel | Constructing a Dynamic Lung and Breathing Model. |
Quelle | In: American Biology Teacher, 42 (1980) 4, S.240-42Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Leitfaden; Unterricht; Lehrer; Biological Sciences; Demonstrations (Educational); Educational Equipment; Human Body; Models; Science Activities; Science Education; Science Equipment; Secondary Education; Secondary School Science |
Abstract | Describes construction of a model that can demonstrate the activities of the human lungs. Among these are the effects of occluding the trachea and respiratory opening, the action of diaphragmatic and negative-pressure breathing and pressure changes. (SA) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |