摘 要：创新思维的培养，必须从小抓起。但是，STEM教育目前面临诸多问

摘 要：创新思维的培养，必须从小抓起。但是，STEM教育目前面临诸多问题，尤其是高质量的教材及评价标准缺乏是关键。为此我们进行了为期两年的小学STEM课程开发，目前小学1-6年级STEM教材已经完成，但是科学的课程评价机制一直是我们研究的核心，我们对全区26个实验校400多学生进行了评价试验研究，初见成效，对教材的落地生根具有巨大的指导意义。

摘 要：创新思维的培养，必须从小抓起。 但是，STEM教育目前面临诸多问题，尤其是高质量的教材及评价标准缺乏是关键。 为此我们进行了为期两年的小学STEM课程开发，目前小学1-6年级STEM教材已经完成，但是科学的课程评价机制一直是我们研究的核心，我们对全区26个实验校400多学生进行了评价试验研究，初见成效， 对教材的落地生根具有巨大的指导意义。

Abstract: the cultivation of innovative thinking must be started from a young age. However, stem education is facing many problems, especially the lack of high-quality teaching materials and evaluation standards. For this reason, we have carried out a two-year primary school stem curriculum development. At present, the primary school stem textbooks for Grades 1-6 have been completed, but the scientific curriculum evaluation mechanism has always been the core of our research. We have carried out evaluation and Experimental Research on more than 400 students in 26 experimental schools in the region, which has achieved initial results and has great guiding significance for the rooting of textbooks.<br>