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《数学课程标准》在教学建议中指出:要创设与学生生活环境、知识背景相关的,又是学生感兴趣的学习情境,让学生在观察、操作、猜测、交流、反思等活动中逐渐体会数学知识的产生、形成与发展的过程,获得积极的情感体验,感受数学的力量,同时掌握必要的基础知识与基本技能。因此,教师应根据学生的生活经验和教材内容的特点,精心设计每一节课,灵活组织学生的学习活动,并运用激励性评价,满足学生的成功体验,从
In the teaching suggestion, “Mathematics Curriculum Standard” points out: To create a learning situation that is relevant to the student’s living environment and knowledge background and is also of interest to students, so that students can gradually understand mathematics in the activities of observation, operation, speculation, communication and reflection Knowledge generation, formation and development process, access to a positive emotional experience, feel the power of mathematics, while mastering the necessary basic knowledge and basic skills. Therefore, teachers should carefully design each lesson according to the students’ life experience and the characteristics of the teaching materials, organize students’ learning activities flexibly, and use the incentive evaluation to meet the students’ successful experiences. From