Rocha Salgado, Carmen Leticia and Tercero Hernández, Oneder Samuel and Moncada Sevilla, Reynaldo Jossué (2016) Effectiveness of Educational Games in Increasing Students’ Oral Participation in Eleventh Grade Students at the Public School Güasuyuca, Pueblo Nuevo, during the Second Semester 2015. Otra thesis, Universidad Nacional Autónoma de Nicaragua, Managua.