A Study On The Problem-Solving Obstacles About Fractional Multiplication And Division Of Apllying Problems In Sixth Grade

The fractional application problem has a strong abstraction compared with it's type of application,and it is the key and difficult point in the teaching of primary school.It is an important pivot linking mathematics and life.Students still have some problems in learning fractional division and division application problems,so this study aims to clarify the specific problem solving problems in fractional division and division of primary school grades,and conducts related research on the application of fractional multiplication and division.This study is mainly based on the relevant data and related theories on the application of fractional multiplication and division.It selects the sixth grade students and teachers of Z school in X city to carry out investigation and study,specifically through the literature method,questionnaire method and test method to understand the six.The status quo of the grade students in the application of multiplication and division of scores,as well as the existing problems and teachers' teaching situation.The survey results show that students have obstacles such as computational obstacles,reading comprehension disorders,learning transfer obstacles,and improper teacher teaching methods when learning fractional multiplication problems.Finally,the following strategies are proposed to improve the application of fractional multiplication and division:From the students' point of view,first of all,students' computational abilities are enhanced by cultivating students' interest in learning to make up for deficiencies in computing;secondly,reading extracurricular books,enhancing reading comprehension,and increasing the amount of knowledge of the students' terminology.From the teacher's point of view,first of all,through brainstorming to break the students' inherent fixed thinking,develop students' divergent thinking,and help students establish an effective learning transfer.Second,teachers need to change the traditional teaching methods and develop new teaching models.