ANGGIT WURI PERMANA. 2010. Thesis. Influence of student's Activity Centered Learning about English vocabulary skill to students the fourth grade student of Bhakti Mulia Elementary School Mejasem Tegal in academic year 2009/2010. Strata I Program, Fakulty of Education and Teaching Training Pancasakti University Tegal. Key word : student's Activity Centered Learning, teaching vocabulary, and E…