diplomsko delo
Povzetek
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.
Ključne besede
makro eksperimenti;določanje vitamina C;sinteza cikloheksena;dokaz nenasičenosti;sinteza aspirina;
Podatki
Jezik: |
Slovenski jezik |
Leto izida: |
2015 |
Tipologija: |
2.11 - Diplomsko delo |
Organizacija: |
UL PEF - Pedagoška fakulteta |
Založnik: |
[M. Mele] |
UDK: |
542.06:373.3(043.2) |
COBISS: |
10730825
|
Št. ogledov: |
1319 |
Št. prenosov: |
291 |
Ocena: |
0 (0 glasov) |
Metapodatki: |
|
Ostali podatki
Sekundarni jezik: |
Angleški jezik |
Sekundarni naslov: |
Role of micro experiment in chemistry teaching |
Sekundarni povzetek: |
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. |
Sekundarne ključne besede: |
chemistry;experiment;primary education;kemija;eksperiment;osnovnošolski pouk; |
Vrsta datoteke: |
application/pdf |
Vrsta dela (COBISS): |
Diplomsko delo/naloga |
Komentar na gradivo: |
Univ. Ljubljana, Pedagoška fak., Dvopredmetni učitelj: Kemija - Gospodinjstvo |
Strani: |
VI, 32 str., [48] str. pril. |
ID: |
9056125 |