Vana vakaramba vakaparadzaniswa nemitauro kubva kuvadzidzisi vavo, asi chivanze chechikoro, mumugwagwa, uye bhazi rechikoro rakapa ivhu rakaorera kuti vataurirane. Mukubatanidza zviratidzo uye zvinhu zveimba yavo-chiratidzo masisitimu, chimiro chakafanana nePidgin uye mutauro wakafanana neCreole wakakurumidza kubuda. Vakanga vachigadzira mutauro wavo. Iyi "chikamu chekutanga" pidgin yakadaidzwa kuti Lenguaje de Signos Nicaragüense (LSN) uye ichiri kushandiswa nevakawanda vaipinda chikoro panguva ino. Vashandi vechikoro, vasingazive nezvekuvandudzwa kwemutauro mutsva uyu, vakaona kuita kwevana semim uye kukundikana kuwana. Vasingakwanise kunzwisisa zvaitaurwa nevana mumwe nemumwe kuSpanish, vakakumbira rubatsiro kunze. Muna Chikumi 1986, Ministry of Education yeNicaragua yakataurirana naJudy Kegloma, muongorori weAmerica anobva kuMIT.
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