<P> In more recent years, the easy availability of recording equipment and the use of social media for dissemination have made micro-teaching more accessible . </P> <P> Feedback in micro-teaching is critical for teacher - trainee improvement . It is the information that a student receives concerning their attempts to imitate certain patterns of teaching . The built - in feedback mechanism in micro-teaching acquaints the trainee with the success of their performance and enables them to evaluate and to improve teaching . </P>

Draw and explain model of micro teaching by ugbamadu 1992