自制直观教具加强直观教学的效果观察

Observations on the Effects of strengthening Object teaching With Secf-made Audia-visud Aids

利用课余时间,自制病理标本、病理切片,投影片、幻灯片等直观教具,加强直观教学,目的在于提高教学效果。实践证明:其效果极为显著。

Making use of the spane time. I made the audio-visual aids by myself in order to strengthen the object teaching The purpose lies in enhancing effect of teaching The practice proved that the results of teaching is quite nemarkable.