173 KB0 KB200520252019Bedenk, JanKarpljuk, DamirVidemšek, Matejaštevilka:3/4letnik:67str. 125-129ISSN:0353-7455COBISSID:5636017URN:URN:NBN:SI:doc-YFOOMQWXslFakulteta za športŠport (Ljubljana)energy expendituregibalna dejavnostintensity of physical activityintenzivnost gibalne dejavnostiporaba energijepredšolski otrocipreschool childrenslikovna gradivasportšportteaching aidsučni pripomočkivisual aidsVpliv slikovnih gradiv kot učnih pripomočkov na porabo energije predšolskih otrok pri organizirani športni vadbi|The purpose of this study was to measure the difference in energy expenditure and the number of steps with the help of an energy expenditure tracker in sports activities of preschool children regarding teaching with visual aids or without them. For the purpose of gaining data we used the BodyMedia Core SenseWear energy expenditure meter. The sample included 20 children aged between 2 and 6 years, of which 10 were aged between 2 and 4 years and 10 between 4 and 6 years. The data was processed with the help of the statistics program SPSS; the t- test was used to verify hypotheses. The results have shown that the total and active energy expenditure of preschool children is statistically significantly greater when visual aids were used during exercise compared to exercise without the use of visual aids. Also the number of steps made during exercise with the use of visual aids were (statistically significant) greater than exercise without visual aids. Children aged between 4 and 6 have expended statistically more total energy during exercise with and without visual aids than children aged between 2 and 4. Children aged between 4 and 6 have expended more active energy only during exercise with the use of visual aids, compared to the younger group. But when visual aids were not used during exercise there were no statistically significant differences of active energy expenditure and number of steps made during exercise between the two groups. This research has shown, that the use of visual aids as teaching accessories can increase the expenditure of energy of preschool children during organised sports activities or exerciseNamen raziskave je bil ugotoviti razlike v porabi energije in številu opravljenih korakov pri organizirani športni dejavnosti predšolskih otrok ob uporabi slik kot učnih pripomočkov in brez njih. Za pridobivanje podatkov smo si pomagali z merilniki porabe energije BodyMedia Core SenseWear. V vzorec je bilo vključenih 20 otrok, od tega 10 otrok, starosti od 2. do 4. leta in 10 otrok od 4. do 6. leta. Podatki so bili obdelani s pomočjo statističnega programa SPSS; hipoteze smo preverjali s t-testom. Rezultati so pokazali, da sta pri predšolskih otrocih skupna in aktivna poraba energije na vadbi ob prisotnosti slikovnih gradiv statistično značilno večji kot pri vadbi brez njih. Prav tako so otroci na vadbi ob prisotnosti slikovnih gradiv izvedli bistveno večje število korakov. 4- do 6-letni otroci so porabili statistično značilno več skupne energije na vadbah s slikovnimi gradivi in brez njih kot 2- do 4-letni otroci. Aktivne energije so starejši otroci porabili bistveno več le na vadbi ob prisotnosti slikovnih gradiv, medtem ko do statistično značilnih razlik ni prišlo pri aktivni porabi energije na vadbi brez slikovnih gradiv kot tudi pri številu korakov na obeh vadbah. Raziskava je pokazala, da lahko uporaba slikovnih gradiv kot učnih pripomočkov poveča porabo energije pri predšolskih otrocih na organizirani športni vadbiTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Ljubljani, Fakulteta za šport