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Pa poskusimo! [Elektronski vir]Razpet, Nada ; Furlan, Petra, 1984- ; Cotič, NastjaPlovnost in z njo povezani pojmi gostota, masa in prostornina naj bi bili učencem v drugem triletju in seveda tudi starejšim popolnoma jasni. Pa žal ni tako. V raziskavi, v katero smo zajeli 88 ... učencev četrtega razreda ob koncu šolskega leta, torej že po obravnavani snovi, smo ugotovili, da še vedno večina misli, da telo plava, če je "lahko". Zato smo izvedli učno uro, na kateri so učenci s pomočjo učiteljev izvajali eksperimente, s katerimi smo jim poskušali razložiti in nazorno prikazati, da je plovnost odvisna tako od mase kot tudi od oblike predmeta in seveda tudi od gostote tekočine, v katero polagamo ta predmet. Po izpeljani učni uri smo učence ponovno testirali. Iz odgovorov lahko razberemo, da se jih zdaj več zaveda, da je plovnost povezana tako s snovjo, iz katere je predmet, kot tudi z obliko telesa. Do končnega cilja, to je pravilnega razumevanja pojma plovnosti, pa bo treba narediti še nekaj korakov. Osredotočili se bomo na rezultate obeh testov in navedli, kako in katere poskuse smo izvedli in kaj je treba še storiti, da bi pojem plovnosti učenci zares trajno usvojili.Source: Aktivnosti učencev v učnem procesu [Elektronski vir] (Str. 419-431, 637-638)Type of material - e-article ; adult, seriousPublish date - 2015Language - slovenianCOBISS.SI-ID - 1537775556
Author
Razpet, Nada |
Furlan, Petra, 1984- |
Cotič, Nastja
Topics
izkustveno učenje |
eksperimentalno delo |
plovnost |
gostota |
masa |
prostornina |
experiential learning |
experimental work |
buoyancy |
density |
mass |
volume
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Razpet, Nada | 13224 |
Furlan, Petra, 1984- | 35525 |
Cotič, Nastja | 35526 |
Source: Personal bibliographies
and: SICRIS
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