《科学》是一门综合课程,在中国起步较晚,所以我经常借鉴一些发达国家的科学教材,加以改编使用到课堂上。美国STC教材就是其中的一种,虽然美国的科学教材有它成熟和优越的一面,但在某些方面不是特别实用,我本着一切从学生的实际需要出发,一切从中国的教育实情出发,将美国教材的STC“本土化”。以《胳膊和腿长短》一课为例作具体的阐述。一、根据我国课堂教学时间,努力做到一课一得 “Science” is a comprehensive course. It started late in China, so I often learn from the science textbooks of some developed countries and adapt them to the classroom. The US STC textbook is one of them. Although American science textbooks have its maturity and superiority, it is not particularly practical in some aspects. I am based on everything from the actual needs of students, starting from the educational reality in China. The STC “localization” of American textbooks. Take the lesson “Arm and Leg Length” as an example to elaborate. First, according to the time of class teaching in our country, strive to achieve a lesson