促进学生主动参与是课堂教学的重要目标之一，也是提高教育教学效果的必要条件。本文研究如何运用多媒体促进小学生课堂主动参与。通过多媒体创设积极的条件，激发学生内在的学习需要，调动学生的积极性、主动性，提高学生的课堂参与水平。 本研究以多媒体学习和认知心理学相关理论为基础，结合主动参与的相关研究，得出学生主动参与教学的心理结构。行为参与是前提，情感参与是动力，思维参与是核心。在此基础上，分析学生主动参与与多媒体设计、应用之间的关系，并通过与教师的访谈、听课、案例分析、学生分析，针对心理结构提出多媒体在促进小学生课堂教学主动参与中的实施策略如下：（一）多媒体促进行为参与的策略：图文并茂，动静结合；视听并用，声像结合；增加变式；各种媒体形式交替使用。（二）多媒体促进情感参与的策略：联系生活实际，实现表象匹配，激发情感；为学生提供新异多变的刺激，调动学生的好奇心，引发兴趣；再现教学内容相关场景，增强情感体验；恰当地运用音乐来烘托和渲染情感氛围。（三）多媒体促进思维参与的策略：展现学生未曾见过的感性材料，充实其表象和相关经验；扩大有关特征，再现和深加工学生头脑中已有的表象；展示过程，促进学生的表象操作；图“文”匹配，强化学生的表象加工；创设情境，利用情境的系统性促进思维的条理化展开。 本研究采用了质性分析和量化研究相结合的方法，通过文献调研得出学生主动参与的心理结构，再基于访谈和案例观摩提出针对心理过程的具体策略。最后，本研究对于多媒体促进学生课堂主动参与策略的实施结果采用了案例分析、观察记录和问卷调查等方法进行了综合考察。通过策略在课堂教学实践中的实际应用，对学生的参与表现与参与心理进行了调查分析，并结合案例为教师提供了可操作的教学建议和指导。

Promoting students’ active participation is an important objective of classroom instruction, and it is also the indispensable qualification of improving educational and instructional effectiveness. This thesis probed into how to apply multimedia to promoting primary students’ active participation. Create positive condition, inspire students’ learning demand, maneuver students’ enthusiasm and go-aheadism, and enhance students’ classroom participation level by applying multimedia. This research based on correlative theory of multimedia learning and cognitive psychology, combined correlative research of active participation, brought forward the psychological structure. Behavior participation is the precondition emotion participation is the motility, and thinking participation is the core. Use this as a foundation, analyzed the relationships between students’ active participation and design, application of multimedia, and through called on the teachers, attended lessons, analyzed cases and students, and brought out the specific strategies on applying multimedia to promoting active participation of primary school students in classroom teaching aimed at the psychological structure:(1)Strategies of promoting behavior participation by multimedia: graphics-text combining, static-dynamic state integrating, audio-visual blending and sound-image integrating; Increasing the mutative format; Alternative use of various media forms.(2)Strategies of promoting emotion participation by multimedia: linking with the actual life, accomplishing imaginary matching, stimulating emotional experiences; rendering emotional atmosphere by using music appropriately.(3)Strategies of promoting thinking participation by multimedia: displaying the emotional materials that students have never seen before, enriching their representation and related experience; expanding the related features, reappearing and deep-processing the representation of students; Showing process, promoting the representation operation of students; graphics-text matching, enhancing representation processing of students; creating situation, promoting systematic expansion of thought by using the systematic of situation. This research adopted the method of combing the qualitative analysis and quantitative analysis, educed the psychological structure of students’ active participation through literature investigation, and then brought out the specific strategies aimed at the psychological structure through conversation and case view and emulate. Finally, this research checked the implementary result of applying multimedia to promoting students’ active participation in classroom by case analyses, observation and questionnaire investigation synthetically. Through the practical application of strategies, investigated and analyzed students’ participant behaves, and provided teachers with the exercisable instructional suggestions and guidance by integrating cases.