Literaturnachweis - Detailanzeige
| Autor/inn/en | Bozzo, Giacomo; Michelini, Marisa; Bonanno, Assunta; Stefanel, Alberto |
|---|---|
| Titel | Atwood's Machine and Electromagnetic Induction: A Real Quantitative Experiment to Analyze Students' Ways of Reasoning |
| Quelle | In: EURASIA Journal of Mathematics, Science and Technology Education, 18 (2022) 2, (23 Seiten)Infoseite zur Zeitschrift
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| Zusatzinformation | ORCID (Bozzo, Giacomo) ORCID (Michelini, Marisa) ORCID (Bonanno, Assunta) ORCID (Stefanel, Alberto) |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1305-8223 |
| Schlagwörter | Science Instruction; Science Experiments; High School Students; Secondary School Science; Inquiry; Thinking Skills; Energy; Magnets; Scientific Concepts; Concept Formation; Physics; Foreign Countries; Italy |
| Abstract | We report a research-based proposal on electromagnetic induction within the theoretical framework of the Model of Educational Reconstruction. The proposal is based on a sequence of inquiry-based experimental activities centered on hands-on materials and "Real-Time" quantitative experiments, through which students explore the phenomenology of electromagnetic induction. The sequence was planned to address Faraday-Neumann-Lenz law analyzing the involved physics quantities and constructing quantitative relationships between them. Our hypothesis was based on the idea that phenomenological explorations performed through online sensors promote a functional understanding of electromagnetic induction and help students to face the conceptual knots highlighted by international literature about these phenomena. The educational sequence was proposed to a sample of 87 high school students with the aim of analyzing the evolution of the educational processes employing a set of inquiry-based tutorials. The qualitative analysis of students' answers demonstrates that students increased their knowledges in the analysis of electromagnetic induction phenomena recognizing the fundamental role of time-variation of the magnetic field flux in the Faraday-Neumann-Lenz law. (As Provided). |
| Anmerkungen | Modestum. No: 1 Windrush Road, Hilton Derbyshire, DE65 5LB, UK. e-mail: ejmste@ejmste.com; Web site: https://www.ejmste.com/ |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2024/1/01 |
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