The Influence Of Mathematical Communication On Mathematics Learning Effect Of Senior One Students

Communication is not only an important way of mathematics learning,but also an indispensable part of mathematics teaching.Through communication,mathematical ideas can be shared,mathematical understanding clarified and cognitive structure improved.With the development of basic education curriculum reform,people gradually realize the importance of improving students'mathematical communication literacy to optimize the effect of mathematics learning.This study focuses on the influence of different forms of mathematical communication on the mathematical learning effect of senior one students,and builds an evaluation framework of mathematical communication literacy by referring to the evaluation model of mathematical communication literacy of ordinary Senior High School Mathematics Curriculum Standard(2017 Edition,revised in 2020)and Cai Jinfa and other researchers,reference of existing research compiled"written communication literacy test"and"oral communication quality test",and to practice school of arts and high grade two parallel classes as the research object,a survey of senior students mathematics communication literacy(written and oral)the level of the present situation,discussed the different mathematics communication form to high student mathematics learning effect,in the end,according to the survey results and analysis report,the teaching strategies for improving mathematical communication literacy are proposed.The author's statistical analysis of the data collected from the survey led to the following conclusions:(1)Students of senior one have a good overall performance in written communication literacy,which is above the average level,but there are significant differences in the performance of different evaluation indicators,the most outstanding is the abstraction and explanation of concepts and principles,followed by the use of mathematical representation,by contrast,the argumentation indicators that support the idea are not performing well;there is no significant difference in the overall performance of written communication literacy among students of different genders(male and female);there are significant differences in the overall performance of written communication literacy among senior one students of different classes(arts class and science class),and science class is better than arts class;students of different written communication literacy levels have significant differences in the performance of mathematics learning effect,and the students of high level group are better than the students of low level group.(2)The oral communication literacy of senior one students is generally average,and the overall performance is lower than the average level,there are also significant differences in the performance of various evaluation indicators.The most outstanding is the abstraction and interpretation of concepts and principles,and the use of mathematical representation,while the demonstration indicator supporting viewpoints is less developed;there is no significant difference in oral communication literacy among students of different genders(male and female);there are significant differences in the overall performance of oral communication literacy among senior one students of different classes(arts class and science class),and the science class is superior to the arts class;students of different oral communication literacy levels have significant differences in the performance of mathematics learning effect,and the students of high level group are better than the students of low level group.(3)Both written communication literacy and oral communication literacy positively affect the mathematics learning effect of senior one students.It is found that both mathematics communication literacy(written and oral)and evaluation indexes are significantly positively correlated with mathematics learning effect.In addition,the unnormalized regression equation of written communication literacy score(X₁)and mathematics learning effect score(Y)is:Y=1.488X₁+48.174;and the unnormalized regression equation of oral communication literacy score(X₂)and learning effect score(Y)is:Y=1.412X₂+52.537.Based on the above survey results and analysis report,the following teaching strategies are proposed from the perspective of teachers on how to improve students'mathematical communication literacy:(1)teaching with strong understanding of concepts and rules;(2)guide students to carry out multiple representation of mathematical objects;(3)exercise students'ability of reasoning and argumentation;(4)improve the group cooperation learning mechanism,mobilize the enthusiasm of students'communication;(5)scientifically evaluate mathematical communication literacy by combining written and oral methods.