在虚拟学校使用多媒体是一种有效的学习工具，有利于学生参与。在线课程中的多媒体包含对学习的基本认知原则的支持。建构主义认为，只有当学习者能够选择相关的信息，组织这些信息，并有效地使相应的解释之间的连接，学习只能是有意义的。此外，主动学习时，学习者在认知过程：三语言处理和视觉处理相关的图像中选择相关的词语选择、语言组织成一个连贯的语言模型和组织图像转换成一个连贯的视觉模型，结合语言和视觉模型对应的组件。因此，杜利特（在Hede，2002引）认为学生有更好的学习潜力从文字与图片相结合比单纯的话。使用游戏和模拟网上教学时，允许基于主体的挑战，激发兴趣，提高了学生的学习动机的目标。此外，提供工具，使学生的整理和注释促进参与
美国佛蒙特论文代写:多媒体教育
The use of multimedia in virtual schools is an effective learning tool that facilitates student engagement. Multimedia inclusion in online courses finds support in basic cognitive principles of learning. Constructivism argues that learning can only be meaningful once the learner is able to select relevant information, organize this information, and effectively makes connections between corresponding interpretations. Furthermore, active learning occurs when the learner engages in three cognitive processes: selecting relevant words for verbal processing and selecting relevant images for visual processing, organizing words into a coherent verbal model and organizing images into a coherent visual model, integrating corresponding components of the verbal and visual models. As a result, Doolittle (as cited in Hede, 2002) concludes that students have a better potential for learning from a combination of words and pictures than from words alone. The use of games and simulations when teaching online subjects allow goal-based challenges that stimulates interest and heightens students' motivation. In addition, providing tools that enable students to collate and annotate notes promote engagement
