DEMONSTRATIVE, LABORATORY AND RESEARCH EXPERIMENT ON THE REACTIONS OF METAL REDUCTION FROM SOLUTIONS IN CHEMISTRY COURSE IN THE SECONDARY SCHOOL
Author's Information | |||
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Author | Institutional affilation - Country | Author's Email | Author's ORCID |
Belarus State University - Republic of Belarus |
tselesh@bsu.by |
n/a |
Volume/Issue :
Article type :
Case study
Page No :
51-57
Abstract :
The methods of realization of chemical experiment dealing with the reactions of metal reduction from solutions by electrolysis and cementation are discussed. Teachers can use the presented experiments in such sections of school chemistry course, as "Metals", "Electrolysis", “Oxidation-reduction reactions”. It is shown that given chemical experiment can be realized at various levels of pupil cognitive activity, including demonstration and laboratory experiments, facultative and practical works in chemistry and school research projects.
Keywords :
chemical experiment, research projects
References :
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Пархоменко В. П., Братенникова А. Н., Шиманович И. Е. (2004). Обучающе–исследовательский принцип и его реализация в общеобразовательной средней школе. Адукацыя i выхаванне, 1, стр. 36–46.
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Цобкало Ж. А., Кунцевич З. С. (2003). Развитие исследовательской деятельности учащихся при изучении естественнонаучных дисциплин. Методическое пособие – Витебск, ВГМУ.
Cite as :
Tselesh, E. S., & Vorobyova, T. N. (2006). Demonstracionnyj, laboratornyj i issledovatelskij jeksperiment po vosstanovleniju metallov iz vodnyh rastvorov v shkolnom kurse himii [Demonstrative, laboratory and research experiment on the reactions of metal reduction from solutions in chemistry course in the secondary school]. Gamtamokslinis ugdymas / Natural Science Education, 3(2), 51-57. https://doi.org/10.48127/gu-nse/06.3.51a