Analysis Of Learning Disabilities And Teaching Suggestions For High School Mathematics Solid Geometry

Solid geometry cannot be replaced by any branch of high school mathematics.It aims to cultivate students' ability to recognize pictures,logical reasoning and spatial imagination,and strengthen the connection between mathematics and the real world.However,in practical teaching,the author is concerned that students have great difficulties in the learning process of solid geometry,and this problem urgently needs to be solved.In this article,the author implements intervention strategies for individual cases through questionnaire surveys and case studies,understands in detail the causes of learning disabilities in students,and puts forward relevant teaching suggestions.The author selected three cases from some high school students in Linxian Senior Middle School for intervention.Among them,the strategy of emotional guidance,interest cultivation and emotional care was implemented for A.To B,we should carry out the strategies of training students' habit of correcting mistakes and raising students' consciousness of goals.For C,we can help her to find out and fill in the missing knowledge,let her use the solid geometry to learn solid geometry,and improve the her awareness of using mathematical models.At the same time,the author analyzes the reasons for the students' learning disabilities:the students' attributional ways of emotional disorders are not appropriate and eager for attention;the students with will disorders are lack of self-consciousness and self-control ability;the students with cognitive disorders are lack of metacognitive ability,serious problems in acquisition and maintenance stage,and lack of initiative in homework and feedback stage.In view of the obstacles in the learning process of solid geometry,the author puts forward the following teaching suggestions: First of all,teachers should help students to establish a correct learning attitude,care more about students after class,and improve students' emotional management ability from the perspective of teacher-student relationship.In the classroom,we should try our best to connect with the examples in our life,so as to improve the high school students' interest in solid geometry.Secondly,we should strengthen the training of target consciousness in the study of solid geometry for senior high school students,improve their self-consciousness and self-control,and cultivate their learning habits of correcting mistakes.Finally,in the teaching of solid geometry,we should pay attention to the cultivation of conversion ability,provide more opportunities for students to explain knowledge,pay attention to students' understanding of basic knowledge,cultivate students' habits of thinking problems with the help of mathematical models and being good at summarizing and reflecting,and pay attention to the cultivation of students' spatial imagination ability and logical thinking ability in the teaching process.In the process of research,the author combined with his daily teaching to verify the case,and achieved good results,hoping to play a reference role in the teaching of other front-line educators.