“小小设计师”是四年级的实践与综合运用领域的解决问题教学(植树问题)。孙老师将教材原有的内容进行创编,融入了富有现实意义的、鲜活的生活素材,即冰雪大世界会场四周插彩旗和冰景周围安装彩灯的问题。教师以这一情境为载体,让学生带着积极的情感态度,带着“家乡小主人”的 “Little Designer” is the fourth grade practice and comprehensive application of the problem-solving teaching (tree planting problem). Sun teacher will be the original content of teaching materials for the creation of integrated into the realistic, fresh living material, that is, ice and snow around the venue flags colorful ice and ice lantern around the installation problem. Teachers in this situation as a carrier, so that students with a positive emotional attitude, with “hometown owner”