高中数学“算法初步”部分与高校教学衔接问题的探究

算法作为符合时代发展的数学基础,成为高中数学新教材的必修内容,算法一方面有利于信息技术与数学课程的整合,以及对高中生抽象概括能力和逻辑思维能力的培养和提高;另一方面,也是高校学生继续学习各种编程语言以及与计算机技术相关的其他学科的重要理论前提和思想基础.高中教师应把握让中学生理解算法思想和算理这一实质,为高校作好教学铺垫;高校教师则要探索研究教学的衔接和后继的教学.以提高教学效率、整合教学资源、优化教学设计,促进基础教育改革的顺利进行.“算法的概念与含义”、“算法的思想与流程图”、“算法的结构与基本语句”三个方面可作为高中“算法初步”内容与高校教学衔接问题探究的载体.

Exploration of Teaching Linking Join Problems Between High School "algorithm introduction" and Mathematics

As the foundation of mathematics conforming to the time development,algorithm becomes the compulsory content of new mathematics teaching material of high school.On the one hand,it is advantageous for the integration of information technology and mathematics curriculum,as well as the high-school students' enhancement of abstract summarization ability and logical thinking ability;on the other hand,algorithm is the important theory premise and the thought foundation on which undergraduate can continue to study various programming languages as well as other disciplines related to computer technology.High school teachers should grasp the essence that middle-school students must understand the algorithm thought and principle and make preparations for learning in college;college teachers must explore the research about the linking of the present teaching and the teaching that follows,to enhance teaching efficiency,conform teaching resources,optimiz teaching designing,and help the elementary education reform to be smoothly carried on."Algorithm's concept and meaning"," Algorithm's thought and the flow chart","Algorithm's structure and the basic statement"-these three aspects may be taken as the carriers of the teaching linking problem between high school content "algorithm preliminary" and college mathematics.