00503naa#a2200169#i#4500001002100000005001700021011001400038100004100052101000800093102000700101200010200108210005100210215001000261608002700271700002000298856001500318EN\INFRA-M\bibl\205920260215023437.7##a1998-0728##a20140417b2014####ek#y0engy0150####ca0#aRUS##aRU1#aHow to Use Project Activities when Learning the “The World Around Us” CourseeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2014##a3 с.##aJournal article2local#1aPonomarevagT. 4#anaukaru.ru