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Optimization of an experiment showing processes of photosynthesis for science school subjects

Luka Praprotnik and Sendi Selič and Gregor Torkar (2016) Optimization of an experiment showing processes of photosynthesis for science school subjects. In: Mednarodna konferenca EDUvision, 1. Dec - 3. Dec 2016, Ljubljana.

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    Abstract

    The purpose of this paper is to describe the experiment, which illustrates the process of photosynthesis. Teaching about processes of photosynthesis is one of the most difficult science themes, because of its complexity and abstract nature. Students often have difficulties understanding the processes of photosynthesis, mostly because of incorrect conceptualization and inappropriate simplification of the processes. For successful teaching of photosynthesis teachers are suggested to implement practical work. We designed an experiment to detect oxygen and carbon dioxide levels change during day-night cycle of photosynthesis in the chamber with a plant. In conclusion, implications for teaching science in primary school using the described experiment were discussed.

    Item Type: Conference or Workshop Item (Paper)
    Keywords: science teaching, experimental work, photosynthesis, plants, ICT
    Related URLs:
    URLURL Type
    http://www.eduvision.si/Content/Docs/Zbornik%20prispevkov%20EDUvision_2016_SLO.pdfAlternative location
    http://cobiss5.izum.si/scripts/cobiss?command=DISPLAY&base=50126&rid=11404873&fmt=11&lani=siAlternative location
    Institution: University of Ljubljana
    Department: Faculty of Education
    Divisions: Department of Biology, Chemistry and Home Economics > Chair of Biology and Chemistry
    Item ID: 4343
    Date Deposited: 18 Jan 2017 08:56
    Last Modified: 18 Jan 2017 08:56
    URI: http://pefprints.pef.uni-lj.si/id/eprint/4343

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