教学内容:五年级“趣味数学”校本课。设计思考:“知识课堂谓之器,文化课堂谓之道。”数学文化博大精深,作为古代数学名题,“哥尼斯堡七桥问题”蕴含着丰富的数学文化背景和数学思想。而五年级学生的思维正由形象向抽象转变,具备了一定的探索与发现能力。本课旨在让学生经历发现问题→探究问题→总结规律→运用规律的活动过程,并感受数学文化,发展数学思维。教学过程:一、创设情境,激趣引思1.故事。师:这节课,我们先来听一个数学小故事吧。(课件播放,如图1,教师相机板书课题) Teaching content: Grade 5 “Fun Math ” school-based lesson. Design thinking: “The knowledge classroom that the device, the cultural classroom that way. ” Mathematical culture is profound, as the ancient mathematics title, “Bridge of Seven Knightsbridge, ” contains a rich mathematical and cultural background and mathematical thinking. The fifth grade students’ thinking is changing from image to abstraction and possesses certain ability of exploration and discovery. The purpose of this lesson is to enable students to experience problems → explore the problem → summarize the law → use the law of the activity process, and feel the mathematical culture, the development of mathematical thinking. Teaching process: First, create a situation, interesting ideas cited ideas 1. Story. Teacher: In this lesson, let’s listen to a math story. (Courseware player, as shown in Figure 1, teacher camera board book topic)