▁time , ▁respons ive ▁to ▁criticism ▁of ▁previous ▁designs , ▁revolution ary ▁in ▁terms ▁of ▁internal ▁environmental ▁quality , ▁techn ically ▁innov ative , ▁popular ▁and ▁successful ▁and ▁provided ▁a ▁long - last ing ▁legacy ▁of ▁good ▁educational ▁design . ▁ ▁The ▁building ▁of ▁a ▁second ▁class room ▁at ▁the ▁P ine ▁River ▁North ▁State ▁School ▁coinc ided ▁with ▁the ▁rise ▁of ▁da iry ▁far ming ▁as ▁the ▁economic ▁main st ay ▁of ▁the ▁region , ▁a ided ▁by ▁the ▁opening ▁of ▁the ▁railway ▁line ▁through ▁North ▁P ine , ▁which ▁allowed ▁local ▁far mers ▁to ▁rail ▁their ▁cre am ▁to ▁but ter ▁fact ories ▁to ▁the ▁north ▁and ▁south . ▁The ▁Sam son v ale ▁But ter ▁Factory ▁opened ▁to ▁the ▁west ▁in ▁ 1 8 9 2 , ▁later ▁re open ing ▁in ▁ 1 9 0 3 ▁at ▁T error ' s ▁Creek ▁( Day bor o ) ▁as ▁the ▁Silver wood ▁But ter ▁Factory . ▁ ▁In ▁ 1 8 9 6 ▁the ▁school ▁was ▁renamed ▁North ▁P ine ▁State ▁School , ▁and ▁retained ▁this ▁name ▁after ▁the ▁town ▁of ▁North ▁P ine ▁changed ▁its ▁name ▁to ▁Pet rie ▁in ▁ 1 9 1 1 . ▁Over ▁the ▁following ▁years , ▁changes ▁to ▁the ▁school ▁included ▁the ▁construction ▁of ▁a ▁play sh ed ▁in ▁ 1 9 0 7 ▁and ▁improvements ▁to ▁the ▁school ▁residence . ▁By ▁ 1 9 1 8 ▁there ▁were ▁ 1 1 2 ▁children ▁en rolled . ▁At ▁some ▁point , ▁a ▁World ▁War