“…What is considered a large class in a private school, for example, is a normal class in a public school (Thaher, 2005;Bradley & Green, 2011). Among the characteristic features of a large class is that the class' numerical strength is too overwhelming for the teacher's coping ability, effectiveness and efficiency (Pedder, 2006), thus resulting in a negative attitude to work in both teacher and students (Abioye, 2010). It is almost practically impossible to know every student by name and give each personal attention (Thaher, 2005), students are significantly multi-level as regards readiness to master learning tasks (Roberts, 2007), grading of assignments is extremely cumbersome to the teacher (Nevara & Greisamer, 2010), noise may be inevitable (Hayes, 1997) and the teacher may become wearied while unconsciously shouting louder and walking more often than necessitated in moderate classes (Hansen & Hasan, 2015).…”