Action Research On The Cultivation Of The Ability Of Oral Expression In Mathematical Language For Primary School Students

Mathematical language is a professional language that conveys mathematical knowledge and thinking and reflects the characteristics of mathematics.Being able to master and use mathematical language for communication and cooperation is an important foundation for learning mathematics.Mathematical language expression ability has also become a must for primary school students.key competencies and core competencies.At the same time,mathematics education in recent years has increasingly emphasized "speaking" mathematics.It can be seen that the cultivation of mathematical language expression ability has become an important part of mathematics education.However,practice shows that the current primary school students’ mathematical language expression,especially oral expression,exists Due to various problems,the current research on the cultivation of primary school students’ mathematical language oral expression ability is rare and generally lacks empirical evidence.The main research method is that all the mathematics teachers in the elementary school of J school are the main body of action research,and the author’s supervisor and two graduate students including the author form an off-campus research team.This study firstly sorted out the relevant literature to understand the current research status,and then made a pre-diagnosis of the current situation of the oral expression of mathematics language among primary school students in J school through classroom observation and pre-examination test,lack of expression training,unhappy talk,and lack of expression of interest.Based on this,combined with relevant theories,this study starts from the principle of integrity,and conducts a three-round spiral cycle of action research,trying to implement each round of action plans,Gradually improve students’ mathematical language oral expression ability,and then promote students’ mathematics learning.The first round of action research formulated the overall action plan framework of “extracting points before class,training reasoning in class,and practicing question after class”,which was implemented in grades 1 to 6,and the implementation effect was tested through classroom observation.There has been progress compared to before,but teachers are confused about the timing and method of training students to speak questions,and the effect of students speaking questions after class is not satisfactory.Therefore,in the second round of action research,teachers of all grades try to establish units for the above problems.Talking points system,scattered training students’ mathematical language oral expression ability in the classroom,and planning elementary school students’ mathematics topic competition,using the topic competition as an opportunity to test the plan,the performance of the students’ topic competition shows that the students have mastered the standard conduct.The basic paradigm of mathematical language expression,but the methods and methods of lecturing questions need to be corrected and strengthened.Finally,during the summer vacation,students carried out the third round of action research by arranging summer quiz assignments and building a We Chat quiz platform.The test was conducted to test the effect of speaking,and the students’ mathematical language oral expression ability has been significantly improved compared with the previous ones.After the three rounds of action research,the strategies for cultivating pupils’ mathematical language and oral expression ability gradually form a "system" from a "framework",and students’ progress changes from a "slow" to a "leap forward",and the action research cycle has reached a new starting point from the starting point.The researcher deeply reflected on the three aspects of research logic,research process and research results,and interviewed the cooperative teachers of the experimental school to understand the perception of action research.The research finally put forward training suggestions for schools,teachers,students and parents: schools should improve the evaluation system,and multi-disciplines should jointly cultivate students’ expressive ability;teachers should play a leading role and implement the "Three Talks" teaching strategy;students themselves should take the initiative to develop,cultivate good expression habits;parents cooperate with after-school work,form an educational joint force with teachers,and jointly promote the cultivation of primary school students’ mathematical language oral expression ability to take root in mathematics education.