Action Research On The Thought Of Combining Number And Shape In Junior Middle School Mathematics Teaching

The idea of combining numbers and shapes is a common mathematical idea in junior middle school mathematics.It runs through the entire knowledge network and is closely related to other mathematical ideas.Students must master this idea if they want to learn mathematics.The purpose of this research is to explore how to infiltrate the idea of combining number and shape into junior high school mathematics teaching,so that students can effectively understand the idea while learning knowledge,which can have an impact on the learning of mathematics,thereby improving mathematical thinking ability and training mathematics core literacy.This topic adopts the method of action research.Under the three rounds of action research,the idea of combining numerical-shape with teaching content,students’ situation,teaching mode and teaching tools is combined.Through feedback of students’ learning effect and teachers’ research feelings,the deficiencies of the research are found,so as to improve the research method.The results show that the students have a deeper understanding of mathematical knowledge,a clearer understanding of log-geometric thinking,a more agile mathematical thinking ability,and a more prominent geometric intuitive literacy in the teaching process.This shows that it is beneficial to achieve the teaching goal to infiltrate the thought of combining numerical-form into all aspects of teaching.Through this research,the researcher’s teaching philosophy has changed,teaching strategies have become more abundant,and logarithmic combination thought has been paid more attention,so that junior middle school mathematics teaching can be organized with higher efficiency.Finally,this paper summarizes the teaching strategies of numerical-graphic combination thought,summarizes the teaching significance of numerical-graphic combination thought,reflects on the shortcomings of this research,and makes prospects for future research.