[volume title in Japanese]
Session ID : 1
Conference information
Name :
[in Japanese]
Number :
43
Location :
[in Japanese]
Date :
August 23, 2019 - August 25, 2019
A Consideration on Perspectives and Ideas of Ratio and Percentage in “Problem of Property Check”: Based on the Investigation for the 6th Grade Pupils at Elementary School in Saitama Prefecture