TEACHING METHOD AND DEVICE FOR SIMULATED CHEMICAL EXPERIMENT FOR DISPLAYING FLAME REACTION

摘要

A teaching method and device for a simulated chemical experiment for displaying a flame reaction and an electronic device. The method comprises: recording and generating a standard operation video of a flame reaction experiment (S110); obtaining the type and content of each metal ion in a flame reaction solution to be observed, and respectively searching for the flame color of each metal ion in the flame reaction in a preset metal ion and flame reaction color table (S120); optically mixing the flame colors according to the proportion of each metal ion content to generate a flame color of the flame reaction of the metal ions in the flame reaction solution to be observed (S130); and fusing the flame color and the flame position in the standard operation video to generate a video signal displaying the flame reaction, and displaying the video signal on a user display device (S140). By means of the fusion of the flame color of the flame reaction and the standard operation video for flame reaction, simulated teaching of the flame reaction is realized.