EFFECTIVENESS OF USING INSTRUCTIONAL MATERIALS IN TEACHING AND LEARNING OF SOCIAL STUDIES IN OGBA/EGBEMA/NDONI LOCAL GOVERNMENT AREA OF RIVERS STATE: A CASE STUDY OF FIVE SELECTED JUNIOR SECONDARY SCHOOLS.  

2012-08-17
This study sought to determine the effectiveness of using instructional materials in teaching and learning of social studies in five selected junior secondary schools in Ogba/Egbema/Ndoni Local Government Area of ...