Abstract

Research on the application of modern information and education technology in teaching is to improve the efficiency of teachers' lesson preparation. In this paper, we first construct a multimedia teaching model to clarify the research idea, improve the average efficiency of teachers' network use time with multimedia teaching form modeling algorithm, eliminate the time coupling of random variables with random problem decomposition algorithm in multimedia teaching, and conduct a multimedia teaching system compatibility test to detect whether the network signal can maintain stability during the teaching process so that online decision making remains optimal in each time period. The data show that 20.86% and 21.60% of the students have clear knowledge of the teaching content and teaching objectives, 44% and 50% are very satisfied with the evaluation indexes of teaching principles in T3 and T4, and 56% are very satisfied with the motivation inspiration. This topic helps to move modern educational technology from the theoretical level to practice from teaching practice.