On The Establishment And Application Of Correction Of Mathematical Mistakes In Grade Seven

During the learning of mathematics knowledge learning,teachers would test the learning effect and the mastering of knowledge of student through practices,so there would be mistakes when students do the practices.As different students have different attitudes and processing of mistakes,the final learning effect is also different.Mathematical mistakes is not only a mistake that students should be avoided,and it is also a precious resource for autonomous relearning.The mathematical mistakes would not only reflect the shortages and bugs for students' learning,understanding and application of knowledge,and it would be a side-reflector of whether teachers having disclosure of essence on the correspondent knowledge,reaching the teaching objectives and breaking through the teaching difficulties during the teaching process.Hence,the setup of collection of mistakes would help students make up the bugs of knowledge,train their mathematical thinking and improve their learning efficiency;and it would also help teachers know about the learning situation of students,breakthrough teaching difficulties and improve the class effect to reach the efficient class.For collection of mathematical mistakes,teachers and students should set up an effective collection,and they should keep updating and reading,adjusting and relearning the collection.Hence,there would be a valid application of the collection of mathematical mistakes to reach the expected result.The impactful setup and application of mathematical mistakes would mean so much to the teaching of teachers and the learning of students.There are many domestic studies on a collection of mistakes,but most of them are about the upper-class,especially high school.There are fewer studies on how to guide the grade seven students to set up a collection of mistakes effectively,efficacious application of a collection of mistakes and the setup and application of teachers' collection of mistakes.The paper sets and use a collection of mathematical mistakes from students and teachers there two aspects,which has practical significance and value.Based on the questionnaire survey of the students in the first year of junior high school,this paper finds that the students have a good attitude towards mathematical mistakes,and most of them can realize the importance of the wrong questions,but their understanding of the wrong questions is superficial,and they lack the arrangement,summary and reflection on the wrong questions,lack of effective management and application.Through the methods of practical research,interview and comparison,the establishment and application of mathematical error problem sets are compared before and after a semester,and it is concluded that the establishment and application of mathematical error problem sets are of theoretical and practical significance to teachers' teaching and students' learning.As far as teachers are concerned,with the help of error problem sets,teaching strategies can be adjusted in time,and teachers' classroom teaching efficiency can be improved,which is helpful to strengthen error correction teaching in the classroom.Through a semester of experiments,students' management of mathematical error problems is more scientific and systematic.Through the use of wrong problem sets,students' interest in mathematics learning has been significantly improved,and mathematics performance has been significantly improved.