新的课程标准更多地强调学生用数学的眼光从生活中捕捉数学问题,主动地运用数学知识分析生活现象,自主地解决生活中的实际问题。因此,教师应结合学生的实际经验和已有知识,设计富有情趣的有意义的活动,使学生有更多的机会,从周围熟悉的事物中学习和理解数学,感受数学与现 The new curriculum standard emphasizes that students use mathematics to capture mathematics problems from their lives, actively use mathematics knowledge to analyze life phenomena, and independently solve practical problems in life. Therefore, teachers should combine the students’ practical experience and existing knowledge to design interesting and interesting activities so that students have more opportunities to learn and understand mathematics from familiar things around them, and feel the mathematics and present