TY - BOOK AU - Wasit, Charissa T., jt.a AU - Danguilan, Irene P., jt.a AU - Corpuz, Divine Grace o., jt.a AU - Gobres, Sarra Joy R., jt.a TI - Enhancing skills in solving problems involving percentage through cooperative learning among grade V pupils of Dupax Del Norte Central School KW - Problem Solving KW - Cooperative learning KW - Team games KW - Dupax Central School N1 - Undergraduate Thesis (BEED) - Nueva Vizcaya State University; Includes appendices & bibliography ER -