Razvoj poskusa od ideje do eksperimentalne tekmovalne naloge : magistrsko delo

Polanc, Ivana (avtor), Bajc, Jure (mentor), Rovšek, Barbara (komentor)

V magistrski nalogi predstavimo razvoj poskusa, primernega za eksperimentalno nalogo na 6. Evropski fizikalni olimpijadi, ki je bila maja 2022 organizirana v Sloveniji. Ugotovimo, kateri so ključni dejavniki pri oblikovanju eksperimentalne naloge ter predstavimo težave, ki se lahko pojavijo pri razvoju naloge. Pozorni smo na oblikovanje primernega besedila naloge, ki zagotavlja ustrezno stopnjo težavnosti in samostojnosti reševanja. Poskrbimo za časovno primernost naloge, saj imajo tekmovalci na olimpijadi omejen čas reševanja ter uporabo cenovno ugodnih pripomočkov za pripravo nekaj sto enakih kompletov eksperimentalnih pripomočkov za izvedbo naloge med tekmovanjem. Pozorni smo tudi na ureditev tekmovalnega prostora, ki tekmovalcem zagotavlja najoptimalnejše tekmovalne pogoje za uspešno reševanje naloge. Poskus, ki vsebinsko temelji na fiziki sevanja črnega telesa in prevajanju toplote, tudi sami izvedemo in pripravimo predvidene rešitve končne verzije naloge. V delu analiziramo tudi uspešnost reševanja naloge tekmovalcev na olimpijadi.

• Jezik: Slovenski jezik
• Ključne besede: eksperimentalna tekmovalna naloga, nadarjeni učenci, fizikalna olimpijada, sevanje črnega telesa, Stefanov zakon, prevajanje toplote, besedilo naloge, meritve, pripomočki, tekmovalni prostor.
• Vrsta gradiva: Magistrsko delo/naloga
• Tipologija: 2.09 - Magistrsko delo
• Organizacija: PEF - Pedagoška fakulteta
• Kraj izida: Ljubljana
• Založnik: I. Polanc
• Leto izida: 2023
• Št. strani: X, 63 str.
• PID: 20.500.12556/RUL-151605
• UDK: 53(043.2)
• DOI: 20.500.12556/RUL-151605
• COBISS.SI-ID: 168501507
• Datum objave v RUL: 12.10.2023

Sekundarni jezik

• Jezik: Angleški jezik
• Naslov: Development of an Experiment from the Idea to an Experimental Competition Task

Izvleček

In the master's thesis, we present the development of an experiment suitable for the experimental task at the 6th European Physics Olympiad, which was organized in Slovenia in May 2022. We identify the key factors in designing the experimental task and discuss potential challenges that may arise during the development. Our focus is on creating appropriate task instructions that ensure the right level of difficulty and independence in problem-solving. We ensure that the task is appropriately timed, considering the limited time that the participants have to solve the task during the Olympiad. Next the cost-effective parts are used to manufacture a large number (a few hundred) of experimental set-ups that are used during the experimental competition. We also try to organize the competition area in such a way, as to provide participants with the optimal conditions for successful task completion. The experiment, based on the domain of black body radiation and Stefan-Boltzmann's law, is initially performed by us, and we prepare the intended solutions for the final version of the task. Additionally, we present the participants' success in solving the task at the Olympiad. Lastly, the results of the experimental task are analysed.

• Ključne besede: experimental problem, gifted students, physics olympiad, black body radiation, Stefan-Boltzmann law, heat conduction, wording of a problem, measurements, experimental set-up.