The Cultivation Of Mathematics Thinking In Images For Junior High School Students And Its Teaching Strategies

'How to create image thinking based on the abstract content' is one of the most difficult points in the middle school mathematics teaching.Junior high school students always think in images at first,and then gradually think abstract based on image thinking.Therefore,mathematics teachers should strengthen their cultivation of image thinking to improve the abilities of mathematics thinking.This paper discusses the effect factors of the classroom teaching for junior middle school students' mathematics thinking in images at present,in-depth study and how to adopt effective teaching strategies in the actual cultivation of image thinking in class according to the characteristics and the present situation of mathematics thinking in images.The author randomly selected 300 students from the first and the third grade in a public high school and 54 mathematics teachers from different levels of the middle school in Songjiang to do a survey and have a quiz.Among them,three teachers were interviewed and recorded their class activities.Based on the above,the author got the following conclusions:First,from the current junior high school students' mathematics learning motivation and abilities to solving problems,junior high school students have awareness of imagines and associated mathematical objects,but they can't make good use of them when solving the problems.Second,there are two reasons to affect the mathematical thinking in images.One is the subject factors,such as the lack of students' knowledge,mathematics objects defects of the cognition and understanding and so on.The other is the objective factors,such as education environment factors,the influence of the essence of the mathematics teaching material and so on.Third,on the basis of learning theory,constructivism learning theory in cognitive structure and information processing theory,teachers should grasp the students'mathematical thinking in images,and then teach them based on their abilities.They need to design effective teaching plans according to subjective and objective aspects to improve the students' abilities of mathematical thinking in images.In the end,the author gives the relevant teaching inspiration and the prospect according to her own teaching experience and research results.