建构主义视角下微课教学表达设计策略

Exploration on the Design Strategy of Microlecture Teaching Expression From the Perspective of Constructivism

微课教学表达设计直接影响教学信息传递效率,从建构主义、微课等概念理论出发,接合学习者接收外部信息特征,形成建构主义视角下微课教学表达设计策略。依据教学目标,利用信息技术优势,为所学知识技能创设故事化、生活化的情景学习活动,吸引学习者主动学习,使学习者在接近真实生活情景下,通过10min左右的时间依次进行本能层、行为层、反思层的学习,降低学习者获取知识技能的难度,完成由表象到理解应用层次的转变,有效促进知识技能的内化。

The design of Microlecture teaching expression has a direct impact on the efficiency of teaching information transmission.Combining with the concept theory of constructivism and Microlecture,this paper puts forward the design strategy of Microlecture teaching expression from the perspective of Constructivism from the perspective of learners'receiving external information charac⁃teristics.According to the teaching objectives,using the advantages of information technology,create story based and life-based sit⁃uational learning activities for the learned knowledge and skills,attract learners to take the initiative to learn,so that learners can learn instinct level,behavior level and reflection level successively in about 10 minutes under the situation close to real life,com⁃plete the transformation from representation to understanding and application level,and effectively promote knowledge and technol⁃ogy The internalization of ability can reduce the difficulty of acquiring knowledge and skills.