20.500.12556/DKUM-12734 RAZVOJ, LASTNOSTI IN UPORABA UMETNIH SNOVI S POUDARKOM NA OŠ THE DEVELOPMENT, CHARACTERISTICS AND USE OF POLYMERS WITH AN EMPHASIS ON PRIMARY SCHOOL Človeški svet obdajajo izdelki iz umetnih snovi. Njegovo življenje je postalo odvisno od njih. Razvoj, izdelava, proizvodnja izdelkov iz umetnih snovi je v porastu in ne kaže na to, da bi se ustavila. S tem pa nastajajo tudi negativni učinki. Odmetavanje in kopičenje odpadkov iz umetnih snovi je vedno večje, kar močno obremenjuje okolje, ki je življenjski prostor človeka. Zato se mi zdi izjemno pomembno, da učenci pridobijo osnovna znanja o lastnostih, vrstah, procesih pridobivanja umetnih snovi, o njihovi grožnji okolju, saj bodo le tako razvili pravilen odnos do njih. Zato morajo učenci to znanje pridobiti že v zgodnji fazi učenja. Sodobna informacijska tehnika mi omogoča, da bom lahko s pomočjo spletnega učbenika snov o umetnih snoveh učencem približal na zanimiv in enostaven način. Učbenik je primeren pripomoček za samostojno učenje v prostem času, lahko pa služi tudi kot učni pripomoček pri vzgojno izobraževalnem procesu. Human world is surrounded by plastics material. Our life started to depend on them. The development, making and production of plastics material products is increasing and it is not expected to stop. However, all of these mentioned brings negative effects. Disposal and accumulation of plastics material products are constantly rising, which heavily burdens the environment that presents the living space of humans. For that reason I find it important for pupils to gain the basic knowledge about the characteristics, kinds and processes of plastics material production, about their threat to the environment, since that is the only way to develop the proper attitude towards the plastics materials. That is why it is important that pupils acquire the knowledge in the earliest phase of learning. The modern information technology enables me to use the web textbook to present the subject about the plastics materials in an interesting and simple manner. The textbook is an instrument suitable for individual studying in the leisure time and can be also used as a teaching aid within the educational process. Ključne besede: procesi pridobivanja umetnih snovi vrste umetnih snovi lastnosti umetnih snovi predelava in obdelava umetnih snovi ekologija reciklaža spletni učbenik. processes of plastics material production types of plastics materials plastics material characteristics ecology recycling web textbook. true true false [A. Ravnjak] Slovenski jezik Angleški jezik Diplomsko delo 2009-12-17 11:46:53 2010-01-04 20:03:44 2022-04-12 07:45:16 2022-04-20 03:13:03 2009 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 62(043.2) 17328904 URN:SI:UM:DK:KHHGQ2TD UNI_Ravnjak_Ales_2009.pdf UNI_Ravnjak_Ales_2009.pdf 1 CD031056297C8F76D9B13B671F89E86F fde46b2f02fd4dd10df63d159952d6fb5c1c1ee6e275b79195e4015aa072f93b bad135bf-7c03-11eb-bb7a-00155d0001ca 20.500.12556/dkum/1aa15b7d-0d4e-4285-bd93-2cbbb4a50cbd https://dk.um.si/Dokument.php?lang=slv&id=12405 Fakulteta za naravoslovje in matematiko 0 0 0