Literaturnachweis - Detailanzeige
| Autor/in | Pekdag, Bülent |
|---|---|
| Titel | Video-Based Instruction on Safety Rules in the Chemistry Laboratory: Its Effect on Student Achievement |
| Quelle | In: Chemistry Education Research and Practice, 21 (2020) 3, S.953-968 (16 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Zusatzinformation | ORCID (Pekdag, Bülent) |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1756-1108 |
| DOI | 10.1039/d0rp00088d |
| Schlagwörter | Video Technology; Science Laboratories; Laboratory Safety; Chemistry; Science Achievement; Grade 9; High School Students; Conventional Instruction; Teaching Methods; Standards; Instructional Effectiveness; Foreign Countries; Safety Education; Turkey |
| Abstract | This study explores the effect of video-based instruction on the safety rules in the chemistry laboratory on student achievement. The sample for the study comprised 61 ninth grade students enrolled in two different classes at a public high school. The students in the class designated as the experimental group (N = 32) were given video-based instruction on "the safety rules required to be applied in the chemistry laboratory," while the other class that was designated as the control group (N = 29) was taught the same topic, but with traditional instruction. The experimental and control groups were randomly selected, and the same teacher instructed both groups. The students in both groups were administered an academic achievement test on safety rules made up of six open-ended questions as a pretest and as a posttest. The collection of the data took 3 weeks. The pretest was administered in the first week, the posttest in the third week. The data were subjected to content analysis, which was performed as qualitative analysis. It was found as a result of the analysis that the students exposed to video-based instruction showed greater improvement in their academic achievement compared to the students given traditional instruction. The results of the study provide helpful information for chemistry teachers and researchers in the field of chemistry education. (As Provided). |
| Anmerkungen | Royal Society of Chemistry. Thomas Graham House, Science Park, Milton Road, Cambridge, CB4 0WF, UK. Tel: +44-1223 420066; Fax: +44-1223 423623; e-mail: cerp@rsc.org; Web site: http://www.rsc.org/cerp |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2024/1/01 |
Literaturbeschaffung und Bestandsnachweise in Bibliotheken prüfen
Permalink als QR-Code
Inhalt auf sozialen Plattformen teilen (nur vorhanden, wenn Javascript eingeschaltet ist)
Teile diese Seite:
