- 简介: THE PROBLEM FACED BY AN INSTRUCTOR IS NOT ONLY HOW TO FIRST GAIN A LEARNER'S ATTENTION but how to hold it throughout a course or lesson.
- 分类: 暂无分类
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标签:
- goal
- material
- learners
- attention
- students
- model
- involve
- arcs
- strategy
- stimulate
- keller
- arousal