Kaya GökhanKaptan Fitnat2024-03-222024-03-222010http://www.bakukongre.hacettepe.edu.tr/belge/UOYPSS2_2010_BildiriKitabi.pdfhttps://hdl.handle.net/20.500.12597/24729https://creativecommons.org/licenses/by-nc-sa/4.0/Fen EğitimiİlköğretimConference Proceedings773782