【摘要】 从认知结构、过程和功能三个维度对"生态系统能量流动的过程"进行系统教学研究,并据此设计与实施教学,使得学习起点设置、内容及活动序列与认知过程更加合理,知识的认知价值得以运用与体现,教学时空得到优化配置。更多还原

【Abstract】 From the points of recognition structure,procedure and function,the article studies the teaching of"The Process of Energy Flow in Ecosystem".If teachers design and implement teaching in the light of the study,they will make beginning points,contents,activity sequence,and recognition procedure more reasonable;recognition value of knowledge can be applied and embodied,and the allocation of teaching time and space can be optimized.更多还原