教学内容:北师大版小学数学四年级上册。教学目标:让学生学会在具体情境中探索确定位置的方法,并能在方格纸上用“数对”确定位置,增强学生运用所学知识解决实际问题的能力。让学生感受确定位置的丰富现实背景,体会数学的价值,产生学习数学的兴趣。教学重、难点:掌握确定位置的 Teaching content: Beijing Normal University primary school mathematics grade four. Teaching Objectives: To enable students to explore ways to identify locations in specific contexts and to use “pairs of pairs” to identify locations on squared paper to enhance students’ ability to apply what they have learned to solve practical problems. Let students feel rich realistic background to determine the location, understand the value of mathematics, resulting in interest in learning mathematics. Teaching heavy, difficult: grasp the location