Only then
The old pedagogical concept ordered for the sake of drawing attention of pupils to the unknown to connect unfamiliar with already mastered, switching interest to new information which the teacher was going to report.
However it only a part of the complex phenomenon observed in our experiment.
That the known was a source of new interest, it should be mastered on internal motivation.
Only then the previous knowledge will cause interest to subjects more difficult.
The being formed consciousness will provide, thus, possibility of infinite continuation of educational processes.
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