随着小学数学课程改革的深入,教学情境的创设变得越来越重要,使用也越来越普遍。有效地创设教学情境,能激发学生的学习兴趣,提供思考的平台,让学生经历数学知识生成的过程,体验数学与生活的密切关系。在创设过程中,教师可以根据实际情况适当地运用多媒体动画辅助教学,以达到更好的教学效果。 With the deepening of elementary mathematics curriculum reform, the creation of teaching situation becomes more and more important and the use is more and more common. The effective creation of teaching situations can stimulate students’ interest in learning and provide a platform for thinking. Students can experience the process of generating mathematical knowledge and experience the close relationship between mathematics and life. In the creation process, teachers can use multimedia animations to assist teaching according to the actual situation in order to achieve better teaching effect.