1, from "teaching" to "learning": after the 20th century, behaviorism gradually emerged. Influenced by behaviorism theory, the research in the field of educational science and technology also jumped out of the limitations of media use and expanded to focus on students' learning behavior, from focusing on the presentation of "teaching stimulation" to emphasizing students' learning;

2. Changes in multimedia functions: According to behaviorism, the function of multimedia devices in teaching is not limited to presenting teaching materials, but also related to students' behaviors. The concrete relationship between multimedia equipment and students' learning behavior can be embodied in: accepting students' responses, controlling students' learning order, frequent and immediate reinforcement, and students' self-determined learning rhythm;

3. Change of evaluation method: The significance of behavior goal lies in defining students' expected behavior, defining the conditions of expected behavior, and making the learning task concrete and clear. When evaluating students' progress, we should carry out standardized measurement according to the set behavioral goals to understand students' ability level. Standard reference evaluation can provide quantitative indicators to measure academic progress and help teachers understand the problems existing in the teaching process so as to make adjustments.