在当今的世界上 ,一个国家全体公民的素质 ,尤其是公民的科学素质已经成为影响这个国家综合国力的重要因素 .党中央和国务院明确提出了科教兴国的战略 ,并决定在总结现有课程建设成就和经验的基础上 ,构建新的基础教育课程体系 ,全面推进素质教育 .义务教育阶段的物理课程是学 In today’s world, the quality of all citizens of a country, especially the scientific quality of citizens, has become an important factor affecting the country’s overall national strength. The Party Central Committee and the State Council have clearly put forward the strategy of rejuvenating the country through science and education, and decided to sum up the existing curriculum construction. On the basis of achievements and experiences, we will build a new basic education curriculum system and comprehensively promote quality education. The physics curriculum at the compulsory education stage is