An Experimental Study On The Application Of Mind Map In The Review Of Mathematics Units In Primary Schools

Mathematics plays an irreplaceable role in cultivating people's thinking ability.As a tool to develop thinking,thinking mapping can penetrate and integrate it into the primary school mathematics unit review,which can not only inspire students to think and independently build a knowledge system,but also cultivate students' logical thinking,so as to promote the development of students' mathematical thinking ability.Combined with the age characteristics of primary school students,the law of cognitive development level and the knowledge content of primary school mathematics textbooks is a spiral,with the change of the learning section,especially the middle and high section,the difficulty of mathematics curriculum is significantly improved,the knowledge points are many and trivial,it becomes difficult for students to study.Unit review class is one of the basic type in primary school classroom teaching,the mind mapping and primary school mathematics unit review closely,make the students in the process of drawing and communication of knowledge become more systematic,the connection between knowledge,exercise students' mathematical thinking,improve students' academic performance,and it is also a process of cultivating students' innovation ability,teachers in the role of the organizer,guide,learning autonomy to students.Three research methods are literature research method,investigation method and experimental method.Read and sort out the relevant literature,including journals,newspapers,books,master and doctoral papers,and complete all the contents of the first chapter of the thesis.Class 1,Grade 4 and Class 2,Grade 4 of N City C Primary School were selected as experimental class and control class respectively,and the mind mapping method and traditional review method were adopted for unit review teaching.The teaching experiment time is one semester.For elementary school mathematics grade four each unit content is studied,select the corner of measurement unit review for detailed analysis,and select the unit content as post-test,analyze the students 'achievement,the experimental class students questionnaire survey,after the experiment of the school mathematics teacher interview,the results,confirmed the mind mapping in improving students' mathematics performance,exercise students' learning ability and teachers' own quality.In view of the problems in the research,combined with their own teaching experience,it is proposed that teachers should improve their ability to use mind mapping,and students should learn to flexibly use mind mapping suggestions.