How to uses the abundant guest to enhance the teaching efficiency

I thought that, the media assistance and teacher's teaching should be mutually the supplement, and the former is the teacher who serves for。
the latter in the classroom instruction must understand thoroughly student's psychological characteristic and the understanding rule, utilize the multimedia technologies to establish delightfully, good-looking, the happy situation, causes the student to produce like sees the feeling which its human of, like Wen Qisheng, experiences personally, urges to send out the emotion which the student explores positively, transfers the student to mathematics discipline study interest, thus enhances the classroom instruction efficiency greatly.
The multimedia teaching also can break the time and the spatial limit, extends and opens up the teaching space and time, through the image, the sound, the color and the animation, the transmission teaching information, has solved because the time and the spatial limit creates the teaching difficulty, causes the study content to become easily was understood and grasping, raised and develops the student to obtain the information, the analysis information and process information ability.