生命本质视域下的“生物的特征”教学实践

Teaching“Characteristics of Organisms”from the perspective of the essence of life

生命是一种以细胞结构为基础,表现出新陈代谢、进化与适应等重要功能,以实现自身生存与物种延续的特殊实体。本文以生命本质为核心,综合运用“减法原理”、模型建构等科学思维,辅以丰富的植物、动物、微生物素材案例,将生物的七大特征有机联系起来,揭示生命的本质特征,促进学生生命观念的形成。

Life is a special entity that is based on cells and demonstrate important functions such as metabolism,evolution,and adaptation to achieve its own survival and species continuity.Centering around the essence of life,this article comprehensively uses scientific thinking such as the“principle of subtraction”and model construction,which is supported by rich plant,animal,and microbial cases,to organically link the seven major characteristics of organisms,reveal the essential characteristics of life,and promote the formation of life concept in students.