作为一线教师,笔者感受到学生的消极情绪在数学学科表现的尤为突出。很多学生对数学学习持厌倦和冷漠的态度,学习效率低。如何改变这种沉闷尴尬的课堂氛围?首先从创造性的情境引入开始,激发学生的数学学习兴趣,调动学习积极性和主动性。构建好的情境,可以使新知识的本质被充分反映出来,帮助学生主动地发现新旧知识的联系,实现有意义学习。 As a front-line teacher, I feel that students’ negative emotions are outstanding in mathematics. Many students are bored and indifferent to math learning, learning inefficient. How to change this boring embarrassing classroom atmosphere? First of all, from the beginning of the introduction of creative situations, to stimulate students interest in mathematics learning, to mobilize the enthusiasm and initiative of learning. The constructed situation can make the essence of new knowledge be fully reflected, help students to find out the relationship between old and new knowledge and achieve meaningful learning.