在传统的数学课堂中,教学模式比较刻板,往往是单向的知识灌输,教师在讲台上讲,学生练,毫无生趣。因此,在数学教学中,必须要改变传统的教学理念,找到学习数学的兴趣点,采用实验情境教学,让学生在情境中感受到学习的快乐,激发学生的求知欲望,强化学生对知识的理解,提高数学课堂教学效果。 In the traditional mathematics classroom, the teaching mode is relatively rigid, often one-way instillation of knowledge, teachers on the podium, students practice, no interest in life. Therefore, in mathematics teaching, we must change the traditional teaching idea, find the point of interest in learning mathematics, use experimental situational teaching, let the students feel the joy of learning in the situation, stimulate students ’curiosity desire and strengthen students’ understanding of knowledge , Improve mathematics classroom teaching effect.