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教学上的基本环节,一般指备课、上课、作业布置与批改、课后辅导、学业成绩的检查与评定。这五个环节体现了教学过程的基本组成。如果将教学过程用自动控制理论来分析并制成框图,那么,这五个环节相当干前向通道上的各个环节.而对于一个高质量的教学过程而言,只有前向通道是远远不够的。自制原理告诉我们:只有带反馈通道和反馈元件的闭环控制系统寸能保证系统工作质量。因此,
The basic aspects of teaching, generally refers to preparation classes, classes, homework layout and correction, after-school counseling, academic performance examination and assessment. These five aspects reflect the basic composition of the teaching process. If the teaching process is analyzed using automatic control theory and made into a block diagram, then these five aspects are quite different from each other on the channel, whereas for a high-quality teaching process, only the forward channel is far from enough of. Self-made principle tells us: Only the closed-loop control system with feedback channel and feedback components can ensure the quality of the system. therefore,