I think the teaching method of direct instruction is a great help to our group about rational consumer choice. In fact, I think that direct instruction is a great help to most academic studies, giving learners some basic knowledge and introduction to the topic , which can effectively help learners to understand the topic. But I don’t want to discuss direct instruction too much here, because direct instruction is very effective for learning the basic knowledge of the learning topic, but if students need to truly understand the topic they are learning, then must let the students have their own personal experience of this topic. At this time, experiential learning is a very good way. Experiential learning is a process through which students develop knowledge, skills, and values from direct experiences outside a traditional academic setting. Hands-on learning can be a form of experiential learning. Experiential learning is distinct from rote or didactic learning, in which the learner plays a comparatively passive role. For example, in the study of rational consumer choice, students can choose two small snacks of interest to buy, and use limited money to try to satisfy their satisfaction. Even though this activity may not be accurate, because in reality there are many other factors that affect the satisfaction experienced by students, but through this activity, students can experience the psychological process of a consumer’s rational consumption. This can help students better understand the topics discussed.