The Three Versions Of New Curriculum High School Mathematics Algorithmic Textbooks For Comparison And Research

Ordinary High School Mathematics Curriculum Standard(experiment)was issued in April 2003, marked in primary and middle school mathematics curriculum reform has entered the overall implementation phase in our country. Ordinary High School Mathematics Curriculum Standard(experiment) had some breakthroughs in updating mathematics education, establishing the basic concept to improve math educational target, the way to learn, reforming the teaching model, establishing evaluation system of multiple goal. Different from the traditional teaching outline, Ordinary High School Mathematics Curriculum Standard(experiment) pay more attentions to the development of people, and the all-round development of students. The new changes will promote the high school mathematics curriculum and textbooks to alter . In order to adapt to the informational technologic developmental trend of epoch, algorithm had becomed the compulsory contents of high school mathematical curriculum. Algorithm is a new focus of high school mathematical research.The issuing pattern of the textbook of the new high school mathematics curriculum , different from the traditional mode that one outline had one textbook , were multitudinal.This thesis, based on the new concepts of the high school mathematics curriculum , reference to research theory, knowledge and methods of textbook's, set up a comparative model of textbook.This research had conducted a systematic comparative study in the mathematics algorithmic textbook of the People's Education Press, the Beijing Normal University Press and the Jiangsu Education Press with the static text analysis method and the dynamic experiment method.The first, this thesis had conducted a comparative analysis of the algorithmic textbook for the contents of the deep structure and the contents of the surface structure.The second, conducted an experiment that students use the textbooks to self-study, and try to find out the usability of the different versions of textbooks.There are some conclusions: the three textbooks are excellent, the compiling intention and the presentation had reflected the concepts and requirements of Ordinary High School Mathematics Curriculum Standard(experiment),and the every textbook has their own characteristics. Their common characteristics are: reflecting the concepts of new mathematics curriculum, reflecting the new mathematics concepts,and reflet the new concepts of textbook. The characteristics of the textbook of the Beijing Normal University Press are: the scenarios and questions are abundance, emphasizing on summary . The characteristics of the textbook of the People's Education Press are: the structure of disciplines are rigorous, the learning way are various. The characteristics of the textbook of the Jiangsu Education Press are: the range of article is litter , entrance are shallow, meaning is deep.The thesis, based on the process and conclusions of the comparative analysis , proposed several suggestions for compilation and teaching of the high school mathematics algorithmic textbooks. The compilation of the algorithmic textbooks should be:(1) let mathematics as the main ,and improve the integrations of the algorithm and the mathematics,the ancient Chinese mathematics,computer science;(2) remove the contents of programming language, unify grammar. The advices of algorithmic teaching are:(1)understanding and mastering the basic knowledge and preliminary algorithm is only basic teaching requirement, student's right feelings, attitudes and values about algorithm are the highest goal of teaching;(2)beyond the textbooks, re-combinate the teaching contents, the main line of the algorithmic teaching is designed to: algorithmic concept→diagram of program (flowchart)→variable and evaluate→proper order construction→conditional construction→circular construction(until-circular construction→while-circular construction)→basic sentences(conditional sentence→for statement)→algorithmic cases (every case should be expressed with three algorithmic languages,to contrast), achieve the new concepts of using textbook.