Implementation Path And Design Case Of Elementary Mathematical Problems 'Visualization

Elementary mathematics problems mean the mathematics problems that can be solved by using primary school knowledge and middle school knowledge.Elementary math problems can help students build a bridge between the math world and the real world.The service object of elementary mathematics problems is students.The purpose is to make students learn mathematics better,to improve students' "four basics" and "four abilities",to stimulate students' interest in learning mathematics.In the case design of elementary mathematics problems,mathematics teachers' questions plays an important role in the intuitive process of elementary mathematics problems.In this article,the intuitive case design of elementary mathematics questions refers to George Polya's ‘How to Solve it'.Through heuristic questions,students are guided to analyze and solve elementary mathematics problems.The problems studied in this article are:(1)intuitive case design of elementary mathematics problems;(2)the path to realize the visualization of elementary mathematics problems;(3)suggestions for intuitive teaching of elementary mathematics problems.The research methods are descriptive research and qualitative analysis.Through designing three intuitionistic cases of elementary mathematics problems:(1)the path to realize the visualization of elementary mathematics problems;(2)intuitive case design of elementary mathematics problems;(3)suggestions for intuitive teaching of elementary mathematics problems,four intuitionistic realization paths of elementary mathematics problems are obtained:(1)the life of mathematics problems;(2)visualization of mathematical problems;(3)stratification of mathematical problems;(4)modeling of mathematical problems.At the end of the article,aiming at the direct realization path of elementary mathematics problems,five direct teaching strategies for elementary mathematics problems are put forward:(1)connecting with reality and constructing scenes;(2)information-based teaching to inspire and induce;(3)setting up sketches and looking for relationships;(4)progressive levels and tight logic;(5)mathematical model,abstract essence.