摘要
从一道课本习题切入,对正方形内含45°的三角形进行探索,以问题生长的形式挖掘教材习题深层的本义,提高学生的数学思维能力.其目的是为学生的数学学习搭建再创造的资源,让学生立足教材,立足自己的数学现实,通过问题的生长展开教学,从而实现数学知识和技能的提升.
The study of divergent problems is a learning process in which the students can solve various questions with the knowledge they learned. It also cultivates their self learning abilities. The learners can explore series of problems from one. During this process, math knowledge will be recreated. The study starts from a text book exercise a square with a 45° triangle in it. After giving divergent problems, the deeper purpose of the exercise can be explored. Meanwhile, the learners＇ thinking abilities of math can be also improved. Besides, the students will get more recreated learning resources. Based on the learning materials and the learners＇ dmathematical reality, they can improve their mathematical knowledge and skills.
作者
秦威
吴利敏
QIN Wei;WU Limin(Anji Yulan Middle School,Anji 313300,China;School of Science,Huzhou University,Huzhou 313000,China)
出处
《湖州师范学院学报》
2018年第10期106-112,共7页
Journal of Huzhou University
基金
浙江省"十三五"高校优势专业建设项目(070101)
浙江省高等教育课堂教学改革项目(kg2015411)
