Research On Teaching Strategies To Promote The Accumulation Of Experience In Basic Mathematics Activities For Second-year Junior High School Students

The 2011 edition of "Compulsory Education Mathematics Curriculum Standards" proposed that "through the mathematics learning in the compulsory education stage,students can obtain the basic mathematics knowledge,basic skills,basic ideas and basic activity experience necessary for social life and further development".Taking mathematical activity experience as the teaching goal,training students to think from the perspective of mathematics,intuitively and reasonably obtain some results,how to train students to accumulate activity experience is a difficult problem that mathematics educators must face and think about.Through literature analysis,investigation and practical research,this topic mainly studies the following three issues:Question 1: What is the current situation of the accumulation of junior high school students’ experience in basic mathematics activities? The subject of this paper will be investigated and analyzed from the two aspects of teachers and students to form a conclusion.Question 2: How to put forward reasonable teaching strategies and apply them to teaching practice according to the conclusion of the investigation and analysis of the current situation?Question 3: How to make reasonable use of the proposed teaching strategies to better promote the accumulation of students’ experience in basic mathematics activities and cultivate junior high school students’ mathematical literacy?This paper is divided into three core parts:The first part elaborates the background,significance,research methods and literature review of the subject research.Literature review includes the definition and related research of the experience of basic activities of mathematics,and the relevant theories of the experience of basic activities of mathematics.The second part investigates the current situation of mathematics basic activity experience accumulation of Grade Two students.Students: Select a middle school grade two students to conduct an online questionnaire survey,from the students’ mathematical learning ability,students’ participation in mathematical activity class,students’ understanding of mathematical activity experience,students’ cultivation of mathematical literacy and students’ way of learning mathematics five aspects of investigation and analysis of the results.At the teacher level,the questionnaire was mainly based on teachers’ views on basic activity experience.Teachers think the relationship between the basic activity experience and the cultivation of mathematical literacy;The design is carried out from three dimensions,such as the way of teachers’ training experience in basic mathematics activities,and the detailed interview is conducted to relevant teachers.The results are obtained through investigation and analysis.The purpose is to fully understand the problems existing in the accumulation of mathematical activity experience of the students in the second grade,to ensure the rationality of the teaching strategies proposed in this paper.The third part puts forward the teaching principle of cultivating junior middle school students’ mathematical activity experience according to the problems reflected in the investigation.The corresponding teaching strategies are put forward from four kinds of mathematical experience: direct activity experience,practical activity experience,design activity experience and thinking activity experience.The evaluation scale of students’ experience accumulation(degree)was made from five levels: students’ situation observation,activity participation,experience acquisition,experience application and experience development.In the practice,the experimental teachers selected certain teaching content units according to the teaching principles and teaching strategies proposed by the author,formulated and improved the teaching design,and then carried out the corresponding teaching practice.This paper analyzes and evaluates the students’ experience accumulation level with the statistical method of the evaluation scale,and finds that the full implementation of the proposed teaching strategies can indeed promote the accumulation of some or most students’ experience in basic mathematical activities.