Determinant of Effective

Ingkaninun (1979) studied problems and needs concerning the production and utilization of instructional media of the primary school teachers in Phitsanuloke province.  The results of the study revealed that the teachers got the instructional media by asking students or helping each other to produce the in need ones.  The instructional media commonly used in the schools were chalk boards, flash cards, charts, textbooks and songs.  And those commonly found in almost ever school were flash cards, charts, pictures and sentence cards, respectively.  In addition, the problems and obstacles the primary school teachers frequently confronted were the lack of : idea, time, school budget and amount of instructional materials, as well as the difficulty of sending for the service from the instructional media resource center.