An Teaching Experiment Study On Improving The Ability Of Junior High School Students To Put Forward Mathematical Problems

Since the 21 st century,mathematics curriculum has been deepening reform in an all-round way in order to adapt to social development and needs,emphasizing that the cultivation of the ability to put forward questions is one of the needs of talent cultivation.The Ministry of Education promulgated the "compulsory education mathematics curriculum standards(2011 edition)" in also clearly put forward to cultivate students' ability to analyze and put forward the question,so know the G province,A city in southwest region of the status quo of junior high school students mathematics question ability to effectively enhance the capacity of junior middle school students mathematical questions to explore feasible teaching way has A certain practical value,It can provide some guiding significance for the cultivation of students' ability to raise questions and teachers' teaching.The core problem of this study is to explore the teaching approach to effectively improve the students' ability to put forward mathematical problems.In view of the research problems,through literature research,investigation research,interview and experimental research methods,the questionnaire of junior high school students' ability to raise math problems,teachers' interview outline and the test paper of junior high school students' ability to raise math problems are used,and the core issues of the research are subdivided into the following three sub-questions:(1)Investigation on the current situation of junior high school students' ability to put forward mathematical problems;(2)Research on teaching strategies of junior high school students' ability to put forward mathematical problems;(3)Experimental study on the ability of junior middle school students to put forward mathematical problems.Firstly,this study investigated the current situation and influencing factors of junior high school students' ability to ask math problems.The study found that the sample students had a good understanding of asking math problems.Students' thinking mode of learning mathematics is not conducive to putting forward mathematical problems;The poor sense of self-efficacy affects the students to put forward mathematical problems;And students do not have a good learning environment for raising math problems.Secondly,on the basis of literature research and investigation research,this paper studies the teaching strategies to promote the ability of junior high school students to put forward mathematical problems.On the basis of literature research and investigation research,this study puts forward four cultivation strategies,which are as follows: using mathematics "situation-problem" teaching mode strategy,improving mathematics classroom teaching environment strategy,teaching students the method and strategy of putting forward mathematics problems,and carrying out reasonable mathematics teaching evaluation strategy.Finally,the teaching experiment research is carried out by using the teaching strategy.Before the experiment,it was found that the sample students' ability to put forward mathematical problems was not high,their expression ability was not high,they lacked the initiative and enthusiasm to put forward problems,and their awareness of problems was not strong.In the experiment,the teaching strategies proposed in this paper are intervened into the front-line teaching.Through phased experiments,it is shown that the teaching strategies proposed in this paper can improve students' ability to put forward mathematical problems.The main conclusions of the study include: the ability level of the current sample students to put forward mathematical problems is relatively low;Teachers need to pay more attention to the teaching process;The teaching strategies proposed in this paper can effectively improve the ability of junior middle school students to put forward mathematical problems.