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如何使课堂教学内容更加生动形象,一直是教育工作者所关注的问题。为了使抽象的课程内容更加容易理解,提出了基于建模仿真的可视化教学模式。首先分析了课程的内容、特点和当前教学中存在的问题,接着分别从概念、原理和数据三方面着手,通过建立动画模型使认知困难的概念可视化,利用Matlab仿真使抽象的原理和枯燥的数据可视化。最后将这些形象的素材引入课堂,并分析了可视化教学模式下的教学效果。实践表明,与单纯的知识讲授相比,可视化的教学模式可以极大地提高学生的学习兴趣,加深对所学知识的理解,促进教学质量的提高。
How to make the classroom teaching more vivid, has always been a concern for educators. In order to make the abstract course content easier to understand, a visual teaching mode based on modeling and simulation is proposed. First of all, the content and characteristics of the course are analyzed. At the same time, the concepts, principles and data of the course are analyzed respectively. Then the concept of cognitive difficulty is visualized through the establishment of animated models. The abstract principle and boring data visualization. Finally, the material of these images is introduced into the classroom, and the teaching effect under the visual teaching mode is analyzed. Practice shows that, compared with simple knowledge teaching, the visual teaching model can greatly enhance students’ interest in learning, deepen their understanding of the knowledge they learn, and promote the improvement of teaching quality.