Analysis and Implementation Suggestions for Columns in Senior High School Chemistry Textbooks of Phoenix Education Publishing
WAN Ying-Ying1, YAN Wen-Fa1,2**, JIANG Miao1, SUN Ting-Ting1
1. School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China; 2. Beijing Normal University China Basic Education Quality Monitoring Collaborative Innovation Center, Shaanxi Normal University Sub Center, Xi’an 710119, China
