“算法与程序设计”是高中信息课的主要内容,在教学中学习困难频现,教学难以达到理想状态。综合分析,算法与程序设计“的学习困难主要受学生基础条件、重视程度及课程特点等因素影响,学生在学习中存在较多问题,影响了高中信息课教学质量的提升。一、学生计算机水平的较大差距造成的学习困难受社会经济条件、家庭环境、家庭教育方式等影响,高中生在入学前对于计算机信息技术的接触、应用差异较大,造成了学生在学习过程中对知识点的理解、应用存在较大差异,影响了高 ”Algorithm and Programming “ is the main content of high school information class, learning difficulties frequently in teaching, teaching is difficult to achieve the desired state. Comprehensive analysis, algorithms and programming ”learning difficulties are mainly affected by the basic conditions of students, the degree of emphasis and the characteristics of the curriculum and other factors, there are many problems in the study of students, affecting the quality of information teaching in high school .Including a student computer Difficulty in learning caused by the big gap in the level is affected by the social and economic conditions, family environment and family education mode. The high school students ’exposure to computer information technology before enrollment is quite different, which has caused the students’ The understanding of the application there is a big difference, affecting the high