A Study On Problem-solving Strategies Of Last Items For Senior High School Mathematical Entrance Examination Based On "Fundamental Question Types"

As the main contact of the mathematical and the external world,the mathematical model of thought is the basic mathematical thought that a junior high school students must master.Although understanding about the mathematical thinking need to experience a long process,but as long as teachers in the teaching gradually permeate and establish necessary mathematical model of the thought,the students will be able to transition from relatively simple to relatively complex,from relative specific to relative,so that it can accumulate experience and grasp the method of modeling,gradually forming a good habit of mathematical thinking which can use model in math reasonably.Basing on mathematics curriculum and basic academic level of junior high school,the math test pays attention to mathematical thinking,the analysis ability,logical ability,application ability,deductive ability,especially the last three questions.The grade three students usually do a lot of exercises,while they feel when they meet the last question.Teachers will give students during a total review of grade three classification on the last topic,students seem to be an Epiphany after finish speak,and when once again most of the students still helpless in the face of new problems.Many experts and teachers have analyzed the questions,but most of the research focuses on the theoretical analysis,can not effectively guide the students' problem solving.Inspired by the test,this essay will discuss the way to ask and the way to solve.This way of thinking and problem-solving strategies is available,which can make students solve the problem easily and get high marks as well as guide the teachers.