The Exploration And Practice Of The Teaching Mode Of "Fifteen Word Formula" In Rural High School Mathematics

"Fifteen word formula" is a kind of teaching theory designed by referring to Skinner's "program teaching theory" and combining the "low starting point,small steps,multiple activities,fast feedback" put forward by teacher Wu Youhua,as well as the actual situation of rural ordinary high school mathematics teaching.The proposal of this theory aims at the blank of academic research at home and abroad,as well as the weak link in the current rural high school mathematics teaching,that is,teachers ignore the comprehensive guiding function of teaching mode,confuse the concept of teaching mode and teaching method,and the shortcomings in the application of teaching mode.At the same time,the proposal of "fifteen word formula" also points to two aspects:cultivating the core quality of high school students and transforming the students with learning difficulties.This paper attempts to expand the theory of mathematics teaching and improve the quality of mathematics teaching in rural high schools by exploring and practicing the "fifteen word formula".In this paper,the literature research method is used to sort out the domestic and foreign literature and summarize the basic situation and main results of the existing research;at the same time,the interview method is used to investigate the application of the current teaching mode in the rural high school mathematics teaching;finally,the action research method,case analysis method and empirical research method are used to carry out the practical application of the "fifteen word formula" teaching mode discussion and demonstration.Through the research,we find that there are many problems in the current rural high school mathematics teaching,including teachers' lack of objective understanding of what is the teaching mode,the lack of implementation framework designed for the teaching mode in the teaching activities,the lack of high school students' interest in learning,weak ability of independent learning and so on.Therefore,on the basis of summing up the basic concepts of the teaching mode of "15word Jue",this paper puts forward solutions from five aspects.One is to reduce the difficulty of students' mathematics learning and stimulate their self-confidence through "low starting point";the other is to regulate students' learning process through "small steps",so that students can lay a solid knowledge foundation in each class;the third is to integrate theory and practice through "multiple activities",so as to improve the effectiveness of classroom teaching;the fourth is to find out the correct method and straighten out through "frequent practice" The fifth is to cultivate students' self correction ability through "constant reflection",transform the students with learning difficulties in the class,and help all students to advance together and develop together on the way of mathematics learning.