交互式电子白板优化课堂教学研究——基于二维象限分析法的尝试

Optimize Classroom Instruction Using Interactive Electronic Board:A Two-Dimensional Quadrant Analysis

信息技术与教育教学深度融合,已成为当前教育信息化工作的核心要旨。本文尝试运用二维象限分析法,建立基于教学资源和课堂交互的交互式电子白板二维象限分析模型,将交互式电子白板课例分为优课课例、问题课例、讲授课例、缺陷课例等四类。然后运用定性和定量相结合的方法,具体分析了交互式电子白板优课课例在对教学资源的开发与应用和提升课堂互动程度方面发挥的作用。文章最后从资源与学生认知的匹配度、媒体形式与内容的适切性、交互功能的使用时机、教学活动的目标导向和关注教学评价等五个方面提出了交互式电子白板在教学设计中有效发挥作用的原则,以期为中小学教师开展信息化教学实践提供一定的参考。

Deep Integration of information technology with instruction is the focus of current e-Education practice. By applying two-dimensional quadrant method, this paper first describes the Interactive Electronic Board Analytic Model from the dimensions of learning resources and classroom interaction. Using this analytic model, this paper identifies four types of usage of interactive electronic boards： high-quality use, problematic use, lecturing-mode use, and faulty use. Employing a method that mixed both qualitative and quantitative methods, this paper analyzes the effects of high-quality use on the development and application of learning resources and the promotion of classroom interaction. Finally, this paper proposes principles for effective use of interactive electronic board in instructional design from five aspects： the degree of match between learning resources and students＇ cognition, the suitability of media format to content, the appropriate time to employ interactivity, the goal orientation of learning activities,and the learning assessment. The principles are hoped to offer supports to schoolteachers in their practices of using information technology in education.