Unpacking the Multimodal Discourse Demands of Microscopy in a Bioscience Laboratory

Autor/inn/en	Muna, Natashia; Paxton, Moragh; Frith, Vera; van der Merwe, Mathilde
Titel	Unpacking the Multimodal Discourse Demands of Microscopy in a Bioscience Laboratory
Quelle	In: International Journal of Science Education, 42 (2020) 16, S.2742-2764 (23 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Muna, Natashia) ORCID (van der Merwe, Mathilde)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0950-0693
DOI	10.1080/09500693.2020.1836429
Schlagwörter	Biological Sciences; Science Laboratories; Learning Modalities; Visual Literacy; Laboratory Equipment; Teaching Methods; Science Instruction; College Science; Undergraduate Study; Science Process Skills; Foreign Countries; Biology; South Africa + Suchen Sie Ihr Suchwort? Abwasserbiologie; Lernumgebung; Literacy; Visualization; Visualisation; Schreib- und Lesekompetenz; Visualisierung; Laborausstattung; Teaching method; Lehrmethode; Unterrichtsmethode; Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Grundstudium; Ausland; Biologie; Südafrika; Süd-Afrika; Republik Südafrika; Südafrikanische Republik
Abstract	To become scientifically literate, students must learn to proficiently utilise and fluently integrate a suite of specialised and contextualised multimodal literacy practices. While the frequency of explicit reading and writing instruction in the sciences is increasing, the wider range of multimodal practices are often not adequately addressed. We explored the multimodal literacy demands and challenges in a first-year biology microscopy practical, using a teaching case-study approach which included a task analysis, evaluation of student reports, and direct observations of students during the practical. The task analysis indicating a substantive level of component and coordinative complexity which required student to use six different literacy practices, and integrate three different modes, necessitating 12 mode switches. Student observations highlighted challenges with identifying cells under the microscope, while analysis of reports provided evidence of students' difficulties with making estimations, producing biological drawings, and appropriately integrating quantitative and qualitative information into their drawings. Underpinning these challenges was the requirement to integrate multiple modes simultaneously. These findings should inform critical reflection on the teaching of multimodal literacy practices and the need to make these practices explicit to students and provide sufficient opportunity for them to develop individual modal fluency, prior to the requirement for multimodal integration. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01