- 问题详情:Whenitcomestopreschooleducation,therearetwolinesofthought.Onesaysthatpreschoolersneedtobetaughtearlyacademicskillsinordertogetaleguponfutureschoolachievement.Anothersaysthefocusshouldbeonsocialandemotionaldevelopment.But,newresearchfromPennSt...
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