Experimental Exploration Promotes Autonomous Construction of Concept Model: Complex
ZHU Cheng-Dong1, GU Hui-Xin2, LU Yu-Feng3, XU Hong4, SUN Ying2**
1. Anhui Institute of Educational Sciences,Hefei 230061, China; 2. College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China; 3. The Middle School Affiliated to Hefei University of Technology, Hefei 230009, China; 4. Teaching and Research Department of Xuancheng Education and Sports Bureau, Xuancheng 242000, China
