教学情境成为课改后小学数学课堂的一道亮丽风景。通过创设情境吸引学生注意力,激发学习兴趣,使学生始终处于良好的、愉悦的氛围中,为学生数学思维的发展拓宽空间,使学生学会用数学的眼光学习、生活。获得积极的情感体验,感受到数学的魅力,在愉悦的氛围中掌握必要的知识与能力。 The teaching situation becomes a beautiful scenery in primary school mathematics class after the curriculum reform. By creating situations to attract students ’attention and stimulate their interest in learning, students are always in a good and pleasant atmosphere, which will open up space for the development of students’ mathematical thinking and enable students to learn and live in mathematics. Get a positive emotional experience, feel the charm of mathematics, in a pleasant atmosphere to master the necessary knowledge and ability.