" on the track with the same slope, length and height, two round wheels with the same mass, the same shape but different mass distribution, at the same time, the round wheel of the center of mass dispersed at the end, and the mass dispersed on the rim of the round wheel will be slower. " The school commentator is seriously explaining "which goes faster", and the students who come to visit are all attentive. In the "mobile science and Technology Museum", students have shown that they have learned the knowledge that they can't learn in the class and books. They feel the charm of science and technology in close distance. They have enhanced the enthusiasm of science, science and Science in their own exploration of scientific principles and personal experience.
"science and technology prospering is national prosperity, science and technology is strong, the country is strong." By using the educational resources of the mobile science and Technology Museum, students can speak science, science, science and science, actively participate in the practice of popular science and science, broaden their horizons, think independently, cultivate innovative consciousness and hands-on ability in the process of practice, and learn scientific attitude and scientific essence of scientists in the process of experiment. God, to cultivate the sense of social responsibility and the ability to solve problems by comprehensive use of knowledge, constantly improve their scientific quality, in order to establish a solid foundation for the benefit of the motherland and actively devote themselves to the construction of modern construction.
