Abstract: Traditional organic chemistry classroom feedback activities have shortcomings, resulting in students' unsatisfactory classroom learning. The introduction of rain classroom as an auxiliary teaching method into organic chemistry classroom can not only establish real-time and effective feedback activities with good timeliness, pertinence and high interaction for students, but also establish positive feedback activities for teachers to modify teaching content, explain teaching details and broaden teaching ideas. Students can not only learn relevant knowledge, but also acquire thinking ability through the making of mind map by demonstration step by step. Through the study on the effectiveness of classroom feedback in organic chemistry, it is found that students not only improve the efficiency of learning organic chemistry, build their own knowledge system, but also improve their thinking ability.

Key words: Organic chemistry, Classroom feedback, The rain classroom