On 2nd November, 2023, teacher Wang Yumeng taught 'the Journey of Food in the Body', which took the journey of food in the body as a clue, and guided students to conduct scientific exploration in the way of games by means of multimedia animation, pictures, text materials, material packages and other materials, helping students understand and learn to protect the digestive organs of the human body step by step. Obviously, fun activities, humorous language and frequent interaction between teachers and students made the classroom atmosphere relaxed and dynamic, which not only mobilized students' active initiative, but also reflected their main position. Therefore, students gained knowledge and exercised their abilities in a happy classroom atmosphere.

After class, under the organization of group leader Wan Xu, the teachers in the science group had an exchange discussion, during which the teachers expressed their opinions, not only pointing out the highlights of this lesson, objectively analyzing the shortcomings, but also providing sincere opinions in the meantime. Thus, each teacher benefited greatly from the exchange and discussion. Moreover, it is believed that this teaching discussion has triggered teachers' deep thinking on classroom teaching, which will inject new vitality into the future education and teaching work.