Science refers to natural science, applied science and mathematical logic, as opposed to liberal arts. Middle school science subjects include mathematics, physics, chemistry, biology, computer software application, geography, technology and design practice. The birth and development of science is the result of the development of human wisdom, which indicates that human beings really know how to think about nature, so the development of science is also the key to the development of human science and natural thinking.
Engineering: (engineering) refers to the research and application of computer, information, communication, electronics, machinery, construction, water conservancy, automobile and other technologies and technologies.