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Questions from these layers will be scheduled by the timely practice app. The app waits at least the “depth of learning” for between ready and overdue number of days between one practice and the next.
The purpose is to embed the learning more deeply into the learners long term memory rather than allow forgetting to happen. The number of layers learning for each learner can be found by looking at the create assignment page.
The diagram below shows the layers learning within timely practice cycle
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The timely practice cycle is as follows
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