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教学效率是衡量教学效果的关键指标,不断提高课堂效率是教师孜孜以求的目标。本文基于交互式电子白板在课堂教学中的应用,引入边际效益理论,从生动教学情境的创建、多元互动模式的优化、灵活多样的功能呈现等方面,分析电子白板对课堂教学边际效益的影响,为探索提高信息化课堂教学的有效性提供可循的途径,对推动课堂教学信息化进程有着重要的意义。
Teaching efficiency is a key indicator to measure the effectiveness of teaching, and constantly improve the efficiency of the classroom is the goal pursued by teachers. Based on the application of interactive whiteboard in classroom teaching, this paper introduces the theory of marginal benefit, analyzes the effect of electronic whiteboard on the marginal benefit of classroom teaching from the aspects of creating vivid teaching situations, optimizing multiple interactive modes and presenting flexible functions. It is of great significance to explore ways to improve the effectiveness of informational classroom teaching and to promote the process of informationization in classroom teaching.