以芜萍为实验材料探究“种群增长方式”教学设计  

Teaching design exploring“population growth patterns”using Wolffia arrhiza as experimental material

作　　者：徐如飞 XU Rufei(Yiwu No.6 Senior High School,Yiwu 322000,China)

机构地区：[1]浙江省义乌市义乌第六中学,义乌322000

出　　处：《生物学教学》2024年第2期24-27,共4页Biology Teaching

摘　　要：在“种群增长方式”一节教学中,以“芜萍种群数量的变化”为情境展开教学。通过参与设计实验、合作建立模型、系列问题推动,帮助学生深度掌握模型应用,理解种群数量变化规律,提高社会责任意识。In the teaching of“population growth patterns”the“changes in the population quantity of Wolffia arrhizal”is used as the context for teaching.Through participating in experimental design,cooperative model building,and a series of problem-solving,students are facilitated in gaining a deep understanding of model applications and comprehending the patterns of population changes,thereby improving their sense of social responsibility.

关 键 词：指数增长 逻辑斯蒂增长 问题驱动 模型建立 高中生物学 

分 类 号：G633.91[文化科学—教育学]