EFFECT OF ADEQUATE USE OF AUDIO AND VISUAL AIDS IN THE TEACHING AND LEARNING OF SOCIAL STUDIES IN SOME SELECTED SECONDARY SCHOOLS
CHAPTER ONE INTRODUCTION BACKGROUND OF THE STUDY Audio and visual materials like radio, projector, chalkboard etc play a very important role in teaching/learning of social studies. These instructional materials came into existence when an exhibition was held in Austria. In the exhibition home schools from USA attended the exhibition where they displayed different forms of audio and visual materials even audio visual materials were also presented. Some of them were ...
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