多媒体课件的信息加工策略研究

发布时间：2018-08-24 21:05

【摘要】：课件的信息加工主要包括信息的选择、组织和整合策略,它直接影响学习者对学习内容的选择、组织和整合。当课件的信息加工策略符合多媒体认识学习理论及机制时,能够最大限度提高学习者的信息加工水平。教学课件主要应用于师生处于同一物理空间的课堂教学环境,决定了其主要功能是辅助教师向学习者有效地呈现和传递教学信息,对课件内容加工处理决定了课件的质量。依据认知负荷理论和双重编码学习理论,合理设计教学信息表达形式与传递策略,降低学习者认知负荷,通过知识可视化、结构化、组块化等方法提高多媒体课件信息加工质量和课件应用效果,特别是课件信息加工整合策略将课件设计与学习者多媒体学习认知过程紧密结合,从一定程度上摆脱了以往课件及多媒体教学研究中过于关注学习环境与软件开发技术现象,对多媒体教学和教学资源设计具有重要意义。
[Abstract]:The information processing of courseware mainly includes the choice, organization and integration strategy of information, which directly affects learners' choice, organization and integration of learning content. When the information processing strategy of the courseware accords with the multimedia cognitive learning theory and mechanism, it can improve the learners' level of information processing to the maximum extent. Teaching courseware is mainly used in the classroom teaching environment in which teachers and students are in the same physical space, which determines that its main function is to assist teachers to effectively present and transfer teaching information to learners, and the processing of courseware content determines the quality of courseware. According to the cognitive load theory and the double coding learning theory, the forms of expression and transfer strategy of teaching information are designed reasonably, and the cognitive load of learners is reduced, and the knowledge is visualized and structured. In particular, the integrated strategy of courseware information processing combines courseware design with learners' cognitive process of multimedia learning by improving the quality of multimedia courseware information processing and the effect of courseware application. To some extent, it gets rid of the phenomenon of paying too much attention to the learning environment and software development technology in the past courseware and multimedia teaching research, which is of great significance to multimedia teaching and teaching resource design.
【作者单位】：淮南师范学院教育科学系;
【基金】：安徽省高校省级自然科学研究项目(暨产学研项目)“企业E-learning的理论与应用研究”(项目编号:KJ2010B450) 安徽省2011年高校优秀青年人才基金项目“混合学习提高师范生教育技术能力的有效性研究”(项目编号:2011SQRW113)的研究成果
【分类号】：G434

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