Literaturnachweis - Detailanzeige
| Autor/inn/en | Skibinski, Erik S.; DeBenedetti, William J. I.; Ortoll-Bloch, Amnon G.; Hines, Melissa A. |
|---|---|
| Titel | A Blackboard for the 21st Century: An Inexpensive Light Board Projection System for Classroom Use |
| Quelle | In: Journal of Chemical Education, 92 (2015) 10, S.1754-1756 (3 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0021-9584 |
| DOI | 10.1021/acs.jchemed.5b00155 |
| Schlagwörter | Science Instruction; Educational Technology; Technology Uses in Education; College Science; Visual Aids; Light; Lecture Method; Handheld Devices; Teaching Methods |
| Abstract | An inexpensive light board projection system that enables lecturers to face the classroom while lecturing is described. The lecturer's writing appears in high contrast in front of the lecturer; it is never blocked by the lecturer, even while writing. The projected image displays both the writing as well as the lecturer's gestures and facial expression. The size of the image can be tailored to the classroom, making the light board equally useful in small classrooms and large auditoriums. The lecture can be recorded for later playback. (As Provided). |
| Anmerkungen | Division of Chemical Education, Inc and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail: eic@jce.acs.org; Web site: http://pubs.acs.org/jchemeduc |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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