Science Curriculum Standards (Experimental Draft) for Grades 7-9

Author: Ministry of Education of the People's Republic of China
Publisher:
Publish Date: 2001-07-01
Features: This book was printed for the fifth time in October 2003. Since the 20th century, science and technology have entered the fastest period of development in history. Driven by the scientific revolution marked by the proposal of the theory of relativity, quantum theory, the double helix structure of DNA, and the theory of plate tectonics, scientific theories have rapidly developed in both depth and breadth. Information technology, modern biotechnology, new material technology, new energy technology, aerospace technology, and other fields have rapidly changed the face of the world and advanced social progress. On the other hand, as science and technology and social development have advanced, a series of negative issues such as ecological environment deterioration and resource depletion have emerged, severely hindering sustainable social development. All of these have posed severe challenges to education.