High School Mathematics Teaching Research Based On Visual Imagination Ability Training

Intuitive imagination is one of the six core literacy of the current high school mathematics curriculum.How to cultivate students' intuitive imagination is a popular topic in current mathematics education.Good intuitive imagination can help students improve their knowledge reserves,improve their ability to analyze and solve problems,and gradually form a good sense of innovation and thinking mode.First of all,through the literature survey method,the theory of intuitive imagination and the relevant research results at the current stage are used to lay the foundation for the actual investigation and research;from the high school students and the first-line mathematics teachers of Tongyu County Experimental Middle School,the visual imagination ability of high school students is The current situation is a questionnaire survey.The student questionnaire starts from the three dimensions of content dimension,structure dimension and process dimension to study the status quo of high school students' intuitive imagination.The teacher questionnaire starts from three aspects understanding of intuitive imagination,teacher teaching situation and teaching strategy.Through the analysis of the results,it is concluded that the cultivation status of high school students'intuitive imagination is mostly at the level one,and the number of students who can reach a high level is small;the teaching ability of teachers,the knowledge reserve of teachers themselves and the teachers' emphasis on intuitive imagination.The degree is the main reason that affects students' intuitive imagination.In response to these problems,we propose innovation-oriented teaching strategies to implement intuitive imagination:“Creating mathematical situations,stimulating students'self-confidence”,“using information technology to deepen understanding of concepts","presenting physical models,and enhancing spatial imagination”,“Using the combination of numbers and shapes to improve teaching efficiency”;and taking the teaching content of“the positional relationship between straight line and circle”and“positional relationship between straight line and straight line in space”as an example,the visual imagination teaching design is carried out.In the future mathematics teaching,it is better to implement the visual imagination into each teaching link,in order to achieve the high efficiency of high school intuitive imagination training.Through the above research,the teaching research on the visual imagination ability of mathematics teaching in the new era will be enriched and perfected,and the visual imagination of high school students will be fully expanded to lay a solid foundation for their future study and life.