InstructionalDesigntheory combines every factor of teaching and learning activity by making a comprehensive and systematical arrangement.
教学设计理论通过对教学活动的各个构成要素进行整体的、系统的规划和安排，使这些要素有机地配合起来。
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Modern instructionaldesigntheory pays much attention to the students' cognitive process, but not the same to the system of the learning motivation.
现代教学设计理论重视学生的认知过程而轻视学习的动机系统。
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How to effectively use online resources, and build a Webbased environment, modern teaching model to explore Web-based environment, instructionaldesigntheory is an urgent study.