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A Experiment Research To The Pedagogical Integration Of "Algorithm Preliminary" And "Algorithm And Programming"

Posted on:2018-07-28Degree:MasterType:Thesis
Country:ChinaCandidate:K K YaoFull Text:PDF
GTID:2347330518960019Subject:Subject teaching
Abstract/Summary:PDF Full Text Request
There has been a long history for the thought of algorithm,which can be proved by the rich algorithmic content and ideas showing up in ancient mathematics of our country.However,it was not until 2003 that algorithmic content appeared in the textbooks of middle school.At the same time,relevant teaching and research started comprehensively.From then on,the research on this aspect has never broken off and once becomes a hot topic.However,there have always been problems about algorithmic content in practical teaching and have never been solved radically.The most outstanding problems are as follows.First,under the background that current mainstream textbooks have a complex system of content and there're limited class hours for “Fundamentals of Algorithmic” given in Subject Standard for Senior Mathematics,how can we solve the problem of the insufficient teaching hours? Second,how should we could activate students' learning motivation,full arouse students' initiative and positivity,practically improve teaching effect and raise their grades,which will truly contribute to cultivate the ordering and logic of their thinking and improve their ability to think about matters more logically? “Fundamentals of Algorithmic” is a specialized chapter in Compulsory III of Senior High School Mathematics and“Algorithm and Program” is in Compulsory I of Senior High School Information Technology.On the basis of revising the concept and nature of algorithmic and the condition of the algorithmic subjects' establishment and research,the thesis conducts a questionnaire about some algorithmic questions among local teachers and students.Then according to the basic requirements of the Subject Standard for Senior Mathematics,Subject Standard for Senior Information Technology and Test-taking Directions for Senior High School Information Technology in Gansu Province,the author put forward the assumption of combing “Fundamentals of Algorithmic” and“Algorithm and Program Design”.This combination doesn't regard information technology as a kind of teaching aids but chooses,blends and recombines the corresponding content in it and the content of “Fundamentals of Algorithmic” as a whole.By combining them in the structure and content,we could make up our ownschool-based textbooks and put them into use in daily classes.Through a set of questionnaires and research,the following conclusions have been reached.(1)Combining “Fundamentals of Algorithmic” and “Design of Algorithmic and Programs”,we could broaden the curriculum resources and teaching time for algorithmic content,thus we could make up for the lack of teaching time and realize the both-win of them.(2)Combining “Fundamentals of Algorithmic” and “Design of Algorithmic and Programs”,we could enrich our teaching methods,broaden students' learning ways,and inspire their interest,which would surely improve their activity and positivity.(3)Combining “Fundamentals of Algorithmic” and “Design of Algorithmic and Programs”,we could actually improve teaching effects,raise students' marks and nurture their ability of thinking.
Keywords/Search Tags:Algorithm, Algorithm Preliminary, Design of Programs, Integration
PDF Full Text Request
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