目前,教育改革已从教学方法领域推进到教学内容领域,改革教材的同时,也推动了教材运用观念的转变。教材是教师教和学生学的重要材料,是教师做好教书育人工作的具体依据,是学生获取科学文化知识、实现全面发展的重要工具;但如果教师对其使用不当,也会制约学生创造性思维的培养。所以,如何科学合理地使用教材已成为教育基层工作者亟待探讨和解决的问题。在实地观课、评课中,不少 At present, the educational reform has been promoted from the teaching method field to the teaching content field. While reforming the teaching materials, it has also promoted the change of the teaching materials utilization concept. Teaching material is an important material for teacher teaching and students learning. It is a concrete basis for teachers to do well in teaching and educating students. It is an important tool for students to acquire scientific and cultural knowledge and realize all-round development. However, if teachers improperly use them, they also restrict students’ creativity Cultivation of thinking. Therefore, how to use teaching materials scientifically and rationally has become a problem to be explored and solved urgently by grass-roots workers. In the field of observation class, class, a lot