课堂教学的互动本质,决定了课堂现场定然是即时资源频繁生成的重要平台。无论是独立学习,还是师生对话,或是生生合作,意外因素干扰的可能性和主体个性思维的独特性,都决定了现场资源是“旁逸 The interactive nature of classroom teaching determines that the classroom scene is, of course, an important platform for frequent generation of real-time resources. Whether it is independent study, teacher-student dialogue, or life-or-death co-operation, the possibility of interference with accidental factors and the uniqueness of the individual’s individual thinking all determine that on-site resources are ”