“算法与程序设计”是高中课程教学重要的组成部分之一,实施和落实这门课程存在一定的难度,如何在学习中激发学生的学习兴趣,培养学生的成就感,从而提高这门课程的教学效率,是当今信息技术学科教学中值得认真思考的问题。长期的教学经验已经表明,创设情境、营造良好的学习氛围、激情引趣是提高教学效率的关键;精心设计教学内容,由浅入深,可以充分保障教学的有效性;激活学生思维,巧妙运用多种评价方式是有效教学的动力。 Algorithms and Program Design is one of the most important parts in the teaching of senior high school. It is difficult to implement and implement this course. How to arouse students’ interest in learning and cultivate their sense of accomplishment in order to improve this The teaching efficiency of the course is a problem worth pondering carefully in the teaching of information technology nowadays. Long-term teaching experience has shown that the creation of situations, creating a good learning environment, passion and encouragement are the keys to improving teaching efficiency; elaborate design of teaching content, from shallow to deep, can fully protect the effectiveness of teaching; activate student thinking, clever use of more The evaluation method is the driving force of effective teaching.