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Browsing by Author "Dakroub, Rozan"

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Browsing by Author "Dakroub, Rozan"

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  • Science Teachers’ Pedagogical Content Knowledge of Plastic Waste 
    Dakroub, Rozan (Lebanese American University, 2022-07-18)
    The purpose of this research study was to explore the pedagogical content knowledge (PCK) of science teachers in Lebanon regarding teaching about plastic waste and plastic waste as a socio-scientific issue (SSI). SSIs are ...
  • Vending machine buttons and touch screens 
    Nawas, Tarek; Dakroub, Rozan (2018-12-11)
    As potentially pathogenic organisms were previously isolated from different inanimate objects, it was decided to investigate, in this study, the extent of contamination of the press buttons or touch screens of public vending ...