educational aims 5 [vynechat] vzdelávacie ciele elementary schools 2 [vynechat] international standard classification of education 2 [vynechat] medzinárodná klasifikácia vzdelávania 2 [vynechat] school syllabus 2 [vynechat] učebné plány 2 [vynechat] základné školy 2 [vynechat] adolescenti 1 [vynechat] adolescents 1 [vynechat] cellular telephones 1 [vynechat] curriculum 1 [vynechat] didaktika 1 [vynechat] education 1 [vynechat] educational evaluation 1 [vynechat] information and communication technology 1 [vynechat] informačné a komunikačné technológie 1 [vynechat] kurikulum 1 [vynechat] kvalita vzdelávania 1 [vynechat] mobilné telefóny 1 [vynechat] movement activity 1 [vynechat] pedagogická evaluácia 1 [vynechat] pohybová aktivita 1 [vynechat] quality of education 1 [vynechat] study and teaching 1 [vynechat] teaching 1 [vynechat] technical universities 1 [vynechat] vysoké technické školy 1 [vynechat] vzdelávanie 1 [vynechat] štúdium a výučba 1 [vynechat]