Study On Problems And Countermeasures Of The Problem Situation Teaching In The Elementary School Maths

Now,the problem situation teaching has become a very important mathematics teaching classroom mode.After ten years of curriculum reform,the “solving problem”prescribed by the elementary school mathematics curriculum standard(experiment draft),it was changed to “problem solving”in the elementary school mathematics curriculum standards(2011 edition).For further,it emphasizes that the students must learn to find out and solve questions in specific situations.Mathematics curriculum standard has set up the“comprehensive and practical”module,this change put forward higher request for the problem situation teaching.The question is the core of mathematics,the situation is the supporter of problem.The teachers establish effective problem situation according to the demand of teaching objective,elementary students' physical and mental characteristics can improve the efficiency of teaching.Specific problem situation can improve the classroom efficiency and stimulate students' learning desire.However,by the current teaching situation,the teachers still exist some problems worthy discussed when using the problem situation teaching mode.Therefore it is necessary to research deeply in the elementary mathematics classroom problem situation teaching,analyze the problems and throw out the corresponding countermeasures.Through the practice in T primary school,researching all the maths teachers from grade three to six.By using the interview method,classroom observation method,case analysis method to the primary school teachers in use of problem situation teaching mode,I probe into the problems and the reasons.Found the problems:the teacher's understanding of the connotation of the problem situation is one-sided.Mainly manifested in two aspects:first,regarding the problem situation as creating import;second,the problem situation with lighter mathematical flavor;the problem situation teaching is full of formal.Mainly manifested in two aspects:one is that the problem situation teaching only for public class prepared;second,the problem situation teaching breaks away from the three goals.The teachers' ability to create effective problem situation remains to beimproved.Mainly for two aspects: one is that when creating the problem situation,the way to choose material matter fodders is sole;second,teachers can not control the good scale of problem situations.By analyzing the reasons above these problems by analyzing the classroom observation,recording,looking for the related datum.The causes of the above problems are as below:the teachers are lack of awareness of innovating and taking new ideas;the teaching behavior strays from the teaching idea;the teachers' education teaching theory accomplishment and imperfect.Based on this,I come up with the corresponding countermeasures:helping the teachers understand the key connotations of problem situations in many ways;clear the aims of the problem situation teaching;improve teachers' teaching quality.