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Vloga mikro eksperimentov pri pouku kemije : diplomsko delo
ID Mele, Maša (Author), ID Ferk Savec, Vesna (Mentor) More about this mentor... This link opens in a new window

URLURL - Presentation file, Visit http://pefprints.pef.uni-lj.si/3120/ This link opens in a new window

Abstract
V teoretičnem delu diplomske naloge je bila preučena literatura o pomenu vključevanja eksperimentalnega dela v pouk kemije, predstavljeni so pogoji za izvedbo eksperimentalnega dela, varno ravnanje s kemikalijami in skrb za pravilno odlaganje odpadnih snovi. Glavni poudarek diplomske naloge je na mikro izvedbi eksperimentalnega dela pri pouku kemije, zato je bil preučen, razvoj ideje in različne možnosti izvedbe mikro eksperimentov, vrednotene pa so bile tudi prednosti in pomanjkljivosti, ki jih prinaša v pouk kemije takšna izvedba eksperimentov. V eksperimentalnem delu naloge so bili izbrani trije eksperimenti, ki so primerni za samostojno eksperimentalno delo učencev. Izbrani eksperimenti so bili preizkušeni in nadgrajeni v dveh izvedbah: v običajni (makro) izvedbi in mikro izvedbi. Pri tem je bil poudarek na primerjavi med izvedbama predvsem v smislu spremljanja količine porabljenih kemikalij, stroškov izvedbe, potrebnega časa za izvedbo in dostopnosti laboratorijskega inventarja (v zadostnem številu za samostojno delo učencev v parih). V skladu s cilji učnega načrta za kemijo v osnovni šoli so bile zasnovane učne priprave za učitelja in delovni list za učenca za izvedbo izbranih eksperimentov v obeh izvedbah.

Language:Slovenian
Keywords:makro eksperimenti, določanje vitamina C, sinteza cikloheksena, dokaz nenasičenosti, sinteza aspirina
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:PEF - Faculty of Education
Publisher:[M. Mele]
Year:2015
Number of pages:VI, 32 str., [48] str. pril.
PID:20.500.12556/RUL-72789 This link opens in a new window
UDC:542.06:373.3(043.2)
COBISS.SI-ID:10730825 This link opens in a new window
Publication date in RUL:01.10.2015
Views:1832
Downloads:325
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Secondary language

Language:English
Title:Role of micro experiment in chemistry teaching
Abstract:
In the theoretical part of the thesis the literature on the importance of integration of experimental work in teaching chemistry was examined. There were presented the conditions for carrying out the experimental work, safe handling with chemicals and the concern for proper waste disposal. The main focus is put on execution of micro experimental work in teaching chemistry, and it was examined, the development of ideas and a variety of possibilities for micro experiments, evaluation of advantages and disadvantages which have been brought into teaching chemistry with performing experiments. In the experimental part of the thesis three types of experiments were chosen, which are suitable for independant experimental work of pupils. The chosen experiments were tested and upgraded in two versions: the ordinary (macro) experimental execution and execution of micro. The focus was on the comparison between the two types of experimental work; the monitoring of the amount of used chemicals, costs of implementation, the time needed for the completition and availability of laboratory inventory (sufficient number of pupils for pair work). In accordance with the objectives of the curriculum for chemistry in primary school lesson plans for teachers and worksheets for pupils to carry out selected experiments in both versions were made.

Keywords:experimental work

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