%0 Journal Article %T The Infiltration of Reasonable Reasoning in Primary School Mathematics %A Kailai Jiang %A Yiran Zhang %J Open Access Library Journal %V 8 %N 6 %P 1-6 %@ 2333-9721 %D 2021 %I Open Access Library %R 10.4236/oalib.1107531 %X This paper focused on the infiltration of reasonable reasoning in primary school mathematics. It firstly introduced the definition of rational reasoning, then discussed the presentation of reasonable reasoning in the primary school mathematics teaching material with three examples, and finally analyzed the thinking characteristics of a primary school student and put forward three suggestions for teachers. %K Reasonable Reasoning %K Mathematical thinking %K Primary School Mathematics %U http://www.oalib.com/paper/6756224