不久前,笔者有幸参加了福建省教育厅主办的首期农村小学数学骨干教师培训活动,并在福州市鼓楼区第二中心小学为活动提供了《植树问题》公开教学,反响较好。现将本课部分情境设计与体验活动与大家分享: Not long ago, I was fortunate enough to participate in the first phase of primary school mathematics backbone teacher training organized by Fujian Provincial Department of Education and provided an open teaching of “tree planting” for activities in the Second Central Primary School of Gulou District in Fuzhou City, which gave good response. Now this lesson part of the situation design and experience activities to share with you: