一、创设学习情境,让学生悟数学《数学课程标准》十分强调数学教学必须注意从学生熟悉的生活情境和感兴趣的事物出发,使孩子们有更多机会从周围熟悉的事物中学习数学、理解数学,让学生感受到数学就在他们的周围。因此,教师要善于从学生已有的生活经验出发,创设生动、有趣的的情境,强化感性认识,引导学 First, the creation of learning situations, enabling students to realize mathematics mathematics curriculum standard emphasizes mathematics teaching must pay attention to students from familiar life situations and things of interest, so that children have more opportunities to learn mathematics from the familiar things around, Understand math and make students feel math around them. Therefore, the teacher should be good at starting from the students’ existing life experience, create vivid and interesting situations, strengthen the perceptual knowledge and guide the learning