教科版五年级上册第一单元《生物与环境》期望引领学生通过经历一个个有意义的科学探究活动,获取“生物与环境关系”的初步体验;通过探究活动,建立起生物与环境之间是相互依存、相互作用和相互制约的初步认识。要建立 The fifth edition of the first edition of the textbook “Biology and Environment” is expected to lead students to experience a meaningful scientific inquiry activities, access to “biological and environmental relationships,” the initial experience; through exploration activities, establish a biological and environmental Interdependence, interaction and mutual restraint of the initial understanding. To be established