A teacher is considered to be an architect of a nation. The role played by teachers has paramount importance in building up an educated society, and eventually an enlightened nation. They actively contribute to dispelling the darkness of ignorance from a society and a nation. One of the reasons for one to be a teacher is that teaching is recognized as a highly respectable, decent, and magnanimous profession in the society, even though in Bangladesh it is regarded as a less attractive and less dignified profession hardly chosen by many a lot qualified people due to low pay scale, poor job...