Research On The Teaching Of Intuitive Imagination In Senior One

The curriculum standard for senior high school mathematics(2017)proposes six core mathematical literacy,among which intuitive thinking literacy is one.Intuitive imagination is an important means to discover,propose,analyze and solve mathematical problems.It is also the thinking basis to explore and form argumentation ideas,carry out mathematical reasoning and construct abstract structure.The cultivation of students' intuitive imagination is not only related to the study of mathematics,but also to the development of students' personal quality and ability.In view of the importance of intuitive imagination,it is necessary to investigate the current situation of students' intuitive imagination.Based on the above background,the author selects three high schools in Hohhot as survey samples to understand the teaching situation of intuitive imagination literacy of senior one students.This paper uses literature research,questionnaire survey,interview,participation observation and data analysis to study.This paper mainly investigates 236 first-year students and some mathematics teachers in three schools to understand the cultivation of intuitive imagination literacy of first-year students in Hohhot City,and puts forward corresponding suggestions to provide reference for the teaching of intuitive imagination literacy in other areas.After the investigation of the students,the author draws the following conclusions: 1.The overall level of the students' intuitive imagination literacy is low;2 There are some differences in the three dimensions of students' intuitive imagination perception,analysis and migration,among which the level of intuitive imagination analysis and migration needs to be improved;3.There are significant differences in students' intuitive imagination literacy indifferent schools;there is no significant difference in the performance of male and female students' intuitive imagination literacy.In suburban schools,the students' visual imagination ability is significantly lower.Through the investigation of teachers,the author finds that the following problems will affect the cultivation of students' intuitive imagination literacy:1.The school does not pay enough attention to the new curriculum standard;2.The understanding of intuitive imagination is relatively vague;3.The actual teaching and life are not closely linked;4.The teaching method is relatively simple and the classroom lacks vitality.In view of the above findings,the author puts forward some suggestions on the cultivation of students' intuitive imagination literacy,which is expected to have reference value for Hohhot city to improve the current situation of students' intuitive imagination literacy.The specific suggestions are as follows: 1.Adopt various teaching methods,pay attention to the actual life;2.Strengthen the drawing training,improve the students' spatial imagination ability;3.Pay attention to the exploration of the model,improve the students' geometric intuitive ability;4 Pay attention to the transformation of mathematical language,strengthen the application of the combination of numbers and shapes;5.Strengthen the analysis of teaching materials,pay attention to the study of new curriculum standards.