《全日制义务教育小学科学课程标准(修改稿)》指出,20世纪以来,科学与技术进入了有史以来发展最快的历史时期;科学与技术主要通过促进人们的生产方式、生活方式、思维方式的变革来推动社会发展;每一位生活在科学技术高速发展时 “Full-time Compulsory Education Primary School Science Curriculum Standards (Revised)” pointed out that since the 20th century, science and technology have entered the history of the fastest-growing historical period; science and technology are mainly through the promotion of people’s mode of production, lifestyle, way of thinking Change to promote social development; each one living in the rapid development of science and technology