【摘要】 微课程以其短小精悍、随时随地的特性渐渐步入教育领域。与此同时,如何设计微课程的多媒体课件,使其在短时间内充分展现知识内容,并符合学习者的学习规律,成为微课程设计的焦点。从认知负荷理论视角,分析了学习过程中的认知负荷情况,并结合大量实例,实践了降低原生性认知负荷、无关性认知负荷,以及提高相关性认知负荷的策略和方法,实现了认知负荷在微课程课件设计中的导向性作用。更多还原

【Abstract】 Micro-lecture with its short and everywhere feathers gradually walks into the educational domain.Simultaneously,the design focus turns to how to design the courseware of micro-lecture,such as how to demonstrate the content in such a short time.And all of them should be accordance with the learners’ learning rules.Based on the cognitive load theory,this paper analyzed the cognitive load situation in the learning procedure;practice the methods of reducing intrinsic cognitive load,extraneous cognitive load,as well as the methods of increasing the germane cognitive load.The cognitive load theory plays a guidance role in the micro-lecture design.更多还原