Application Of Problem Guidance In Mathematics Teaching In Secondary Vocational Schools

The development of society and the progress of the times put forward higher requirements for secondary vocational education.For Mathematics Teaching in Secondary Vocational Schools,innovating teaching methods and improving teaching quality have become a focus of current research."Problem" is the core of mathematics,which determines that the orderly development of mathematics teaching activities can not do without the effective guidance of teachers;The new teaching concept of "student-oriented" focuses the connotation of effective teaching on "promoting students' effective learning".As a result,the problems,guidance and learning in mathematics teaching have been widely concerned by educational researchers.The author collects materials from the application of the question-guided learning method in teaching,and finds that most of the research has achieved rich results in its teaching practice,but regretfully,it is mainly based on the primary schools and high schools.Mathematics teaching in secondary vocational school has the characteristics of general teaching,but also has its own particularity.Based on this,the author tries to combine the characteristics of mathematics teaching in Secondary Vocational Schools,study the application of problem-based learning guidance method,in order to improve the vitality of mathematics classroom teaching in Secondary Vocational Schools.This study mainly uses classroom observation and case analysis to understand the current situation of classroom teaching in normal secondary vocational mathematics classroom.Through the research,it is found that the present situation of teachers' teaching in mathematics classroom teaching in secondary vocational schools is mainly manifested in:(1)the understanding of the new teaching method is not deep and the application is not flexible.(2)Lack of understanding of secondary vocational students and lack of pertinence in teaching.(3)Lack of trust in students and excessive control over the classroom.The main manifestations of the present situation of secondary vocational students' learning are:(1)the enthusiasm of participating in classroom learning is not high,and the effect of interaction with teachers is poor.(2)The ability to solve problems is insufficient.(3)The way of cooperative learning is single and the teaching benefit is not obvious.On this basis,through questionnaires to investigate the status quo of secondary vocational students' mathematics learning,to further understand the status quo of secondary vocational students' mathematics learning and the causes of this situation,the analysis found that:(1)secondary vocational school students are generally not interested in mathematics learning,and have a serious fear of difficulties.(2)Secondary vocational school students have weak initiative inquiry ability and weak problem consciousness.(3)Secondary vocational students recognize cooperative learning,but lack cooperative learning skills.Therefore,according to the relevant theory of problem-based learning method,starting from the current situation of mathematics classroom teaching in secondary vocational schools,this paper constructs the application process of problem-based learning method in secondary vocational schools,and puts forward the implementation of the process of "guidance" and "learning" from three links of pre-class,in-class and after-class,taking "problems" as the main line.The main flow of "problem" is: preset the problem,present the problem,analyze the problem,solve the problem,make an evaluation and reflect after class;The activity process of teachers is as follows: in-depth research,preset problem,create situation,propose problem,guide and inspire,layer upon layer,organize and regulate,regulate and guide,summarize,encourage and evaluate,self-diagnose,improve and optimize;The activity process of students is: problem navigation,independent preview,experience situation,find the problem,clarify the problem,in-depth exploration,cooperative communication,problem solving,summary,internalization,self-reflection,consolidation and extension.The author applies relevant strategies to classroom teaching in accordance with the process of guidance on mathematical problems in secondary vocational schools.After one year of teaching practice,the author comes to the following conclusions: problem-based learning helps to guide secondary vocational students to participate in classroom teaching,promote students to think mathematically,enhance their ability of autonomous learning and problem-solving;the application of problem-based learning method in mathematics classroom teaching in secondary vocational schools should be selected and applied according to the teaching content and the characteristics of teaching objects.