didactical

The Computer - Assisted Instruction [ CAI ] has long been proved is an effective didactical means.

计算机辅助 教学,作为一种新型的教学手段,相对于其他教学手段,其优越性已是众所周知.

互联网

Keywords multimedia network teaching; network courseware; didactical resource.

[关键词]媒体网络教学; 网络课件; 教学资源.

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