一、引言世纪伊始,我国新一轮基础教育课程改革以全新的理念,对原有的课程进行了扬弃,表面我国课程制度和课程政策已经发生了根本性的改变。但是课程改革美好理想的实现需要相应的配套措施和支持系统,否则课程改革只能停留在观念的层面而不能转化为现实的教育效果。对科学学科来说,没有科学课程资源的支持,改 I. INTRODUCTION At the beginning of the century, China’s new round of basic education curriculum reform has refuted the original curriculum with a brand-new concept. On the surface, our country’s curriculum system and curriculum policy have undergone fundamental changes. However, the realization of the ideal of curriculum reform requires corresponding supporting measures and support systems, otherwise the curriculum reform can only stay at the level of concept and cannot be transformed into a realistic education effect. For scientific disciplines, there is no support for science curriculum resources.