Application (Try on)
The application stage refers to ‘’try out and revision whereby educational programmes would be empirically
tried out before they are approved for use on a large scale basis” In general, little regard is given to this idea of
combining or complementing professional wisdom with empirical evidence for the job of materials preparation
(Longe, 1984). Many curricula have failed in the past because of lack of try out of the curricula before
implementation. Many of them are approved based on the subjective judgment the educational authorities.