基于计算思维的任务驱动式教学模式的研究

Research of Task-Driven Teaching Pattern Based on Computational Thinking

计算思维是当前国际计算机界广为关注的一个重要概念,也是当前计算机教育需要重点研究的重要课题。文章首先结合任务驱动式教学和教学模式的特点构建了基于计算思维的任务驱动式教学模型(Task-Driven Teaching Model Based on Computational Thinking,简称TDTMCT)。TDTMCT模型将教学者和学习者之间通过任务连接起来,教学过程以任务为主线,教学者主导,学习者主体。整个过程教学者运用计算思维方法准备课程,设计任务,学习者根据教学者的引导,运用计算思维方法完成教学任务。最后运用实例验证了该模型的可行性和高效性。与传统的教学模式相比较,基于计算思维的任务驱动式教学模式在培养学习者自我建构知识以及创新思维能力方面有较大的进步,不仅可以提高学习效率,而且可以培养学习者的计算思维能力。

Computational Thinking is a widely-concerned and important concept in current international computer community,and it is an important issue needed to be researched by current computer education field.This paper firstly constructs the Task-Driven Teaching Model Based on Computational Thinking（TDTMCT） with the characteristics of Task-Driven Teaching pattern.TDTMCT connects the instructors and learners with the task.The main line of the teaching process is task,and the lead is the instructor,and the main body is the learners.Over all of the process,the instructor uses the computational thinking to arrange the courses,design the tasks,and the learners use the computational thinking to accomplish the teaching tasks with the guide of the instructors.We finally utilize examples to verify the feasibility and efficiency of the mode.Compared to the traditional teaching pattern,the TDTMCT makes great progress in self-conducting knowledge and training creation thinking;the pattern can not only improve the learning efficiency,but also enhance the students＇ computational thinking capability.