Research On The Teaching Status Of "Problem Solving" For Primary School Math Teachers

With the implementation of the "Compulsory Education Mathematics Curriculum Standard(2011 Edition)","problem solving" has been listed as one of the overall goals of mathematics learning in the compulsory education stage.From the perspective of the development trend of curriculum reform,"problem solving" has become the top priority of today's education research.This research takes mathematics teachers of elementary schools in first-tier cities in some schools in K City,Yunnan Province as the research object,and mainly discusses the following issues:First,the current situation of "problem solving"teaching of elementary school mathematics teachers in K City,Yunnan Province;second,combining specific cases Analyze the teaching situation of "problem solving"in K City,Yunnan Province;third,discuss the results of the research,and put forward"problem solving" teaching suggestions suitable for elementary school mathematics teachers in K City.After research,the conclusions are as follows:(1)Through the investigation and analysis of questionnaires and interviews,overall,the current situation of "problem solving" teaching of elementary school mathematics teachers in K City,Yunnan Province is better.Teachers have a high level of understanding of "problem solving" and have certain skills in teaching problem solving,but their knowledge of "problem solving" still needs to be developed and improved.(2)Through the analysis of teaching cases,in general,teachers have a better grasp of "problem solving" teaching.In the“discover and ask questions" link,you can ask mathematical questions from different levels;in the“analyze the problem"link,there are various representation methods and focus on intuitiveness;in the "plan and execute" link,you can focus on heuristic and logical reasoning ability Cultivation,but the supplement of open questions is not enough;more attention is still needed in the "reflection and communication" link.(3)Combining the above survey results,put forward three teaching suggestions for teachers to improve the understanding of "problem solving",improve the level of knowledge of "problem solving",and enhance the teaching ability of "problem solving".