基于在线开放课程的混合式实践教学研究与实施——以数字图像处理课程为例

数字图像处理是一门以人工智能、信息技术和云计算为依托的新工科专业的重要基础课程。为解决传统课堂实验教学模式存在的问题,基于自组织学习理念开展以混合式为载体的线上线下混合式实践教学模式改革,以数字图像处理课程为研究对象,设计并实施在线开放课程混合式实践教学体系,实现课前自组织预习、课中交互式学习和课后多元立体评价的实践教学模式。该模式能够调动学生学习的积极性和主动性,培养学生创新能力和实践能力。

Digital Image Processing is an important basic course supported by artificial intelligence,information technology,and cloud computing for new engineering majors.In order to solve the problems existing in the traditional classroom experiment teaching mode,a blended online and offline practice teaching mode reform based on the concept of self-organized learning and using blended learning as the carrier is carried out.Taking the course Digital Image Processing as the research object,the online and open course hybrid practical teaching system was designed and implemented,realizing a practical teaching mode of self-organized preview before class,interactive learning in class,and multiple three-dimensional evaluation after class.This model can mobilize students'enthusiasm and initiative in learning,and cultivate their innovative and practical abilities.