Comparison and Analysis of Different Teaching of “Solution Preparation and Analysis” Based on Disciplinary Ideas
YANG Yu-Qin1, NI Juan2
1. College of Chemistry and Chemical Engineering, Yancheng Teachers University, Yancheng 224051, China; 2. The Teaching Research Office of Primary and Middle Schools in Jiangsu Province, Nanjing 210009, China
Abstract This paper analyzed and compared 9 classes of heterogeneous forms for the same topic "solution preparation and analysis" based on chemical ideas, and indicated that teaching for construction of disciplinary ideas should depend on a certain context, form a clear teaching process, and let students gradually deepen knowledge and construct ideas in rational thinking.
YANG Yu-Qin, NI Juan. Comparison and Analysis of Different Teaching of “Solution Preparation and Analysis” Based on Disciplinary Ideas[J]. , 2017, 38(5): 28-32.