刘默耕老师是一位革命家加学问家,他在小学自然学科教学和改革战线上,已经“默默耕耘”了半个多世纪,他倡导的科学教育思想在小学自然课教学中已经产生了深远影响,并在自然课教学中得到了贯彻。提倡科学教育是具有战略眼光的一着。现在科学技术日新月异,并已成为推动经济社会发展的强大动力,所以,在中小学提倡科学教育具有特别重要的意义。今天,我们来参加“21世纪 Liu Mo-geng, a revolutionary and learned student, has been “quietly cultivating” for more than half a century in the teaching and reform of natural science in primary schools. The scientific education ideas he advocated have had far-reaching effects in the teaching of natural science in elementary schools, And in the teaching of nature has been implemented. To promote science education is a strategic vision of a. Now that science and technology are changing with each passing day, and have become a powerful driving force for promoting economic and social development. Therefore, it is of special importance to promote science education in primary and secondary schools. Today, we come to attend "the 21st century