1.1 Introduction
Teaching and learning of computer science, like every other branch of natural science requires observation and learner centered activities. Class size appears to be one of the crucial elements that is often considered by educational planners in order to achieve the set out objectives in any educational system. This is because of the obvious negative implication of our crowded classroom on the teacher and the learner. Ozochie (2009) opined that to make the correct estimate of the resources needed is the function of population. This point suggests that the essence of having a definite number of learners in a classroom is to ensure that the resource which includes the teacher, the instructional materials, class space, seating arrangement among others are adequately provided for smooth teaching and learning (Ozochie, 2009).
As a prelude to other parts of this study, this chapter will discuss the background upon which this study was initiated, the statement of problems that led to this study, the Aim and Objectives of the study. Others are Significance of the study, Scope of work, Research hypothesis and questions, Limitation of the study and Definition of technical terms.
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