Integrating RAMP with Interactive Video in Chemical Experiment Safety Instruction: Preparation of Ammonium Iron(Ⅱ) Sulfate
YE Xiao-Jing1, LING Shan2, CHEN Xin-Li1,3**, DONG Ya-Nan1, SONG Wen-Yuan1, WU Li-Juan1, ZHENG Qi-Feng1
1. College of Chemistry, South China Normal University, Guangzhou 510006, China; 2. Gaozhou No.2 Middle School, Maoming 525200, China; 3. Guangdong Provincial Demonstration Center for Chemical Experimental Teaching, Guangzhou 510006, China
Abstract This study takes the“Preparation of Ammonium Ferrous Sulfate”as an example to develop an innovative mode to chemical experiment safety instruction that integrates the RAMP with interactive videos.The teaching practice show that the experimental group significantly outperforms the control groupin both risk mitigation and total score.Data from Bilibili indicates that the content accurately reached the target viewers,achieving favorable acceptance and notable learning gains.Therefore,this approach effectively enhances students’ risk awareness and decision-making abilities,providing a new practical solution for experimental safety instruction.
YE Xiao-Jing, LING Shan, CHEN Xin-Li, DONG Ya-Nan, SONG Wen-Yuan, WU Li-Juan, ZHENG Qi-Feng. Integrating RAMP with Interactive Video in Chemical Experiment Safety Instruction: Preparation of Ammonium Iron(Ⅱ) Sulfate[J]. Chinese Journal of Chemical Education, 2026, 47(10): 47-52.
