A.口頭數(shù)數(shù)—按數(shù)取物—給物說數(shù)—掌握數(shù)概念 B.口頭數(shù)數(shù)—給物說數(shù)—按數(shù)取物—掌握數(shù)概念 C.按數(shù)取物—口頭數(shù)數(shù)—給物說數(shù)—掌握數(shù)概念 D.按數(shù)取物—給物說數(shù)—口頭數(shù)數(shù)—掌握數(shù)概念
A.同義反復(fù)不會(huì)下定義 B.依據(jù)具體外部特征下定義 C.接近下定義水平 D.初步概念水平
A.以低層次概念為主 B.外延不恰當(dāng) C.內(nèi)涵不精確 D.能反映事物的本質(zhì)特征