Consciously working back and forth through the steps of an ID model will add speed and clarity and insure that key instructional principles are addressed.
有意识地按照教学设计模型的步骤反复工作，将加快教学计划的速度和清晰度，保证关键的教学原则都被用到。
Consciously working back and forth through the steps of an ID model will add speed and clarity and insure that key instructional principles are addressed.
有意识地按照教学设计模型的步骤反复工作，将加快教学计划的速度和清晰度，保证关键的教学原则都被用到。
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