随着中职生源素质下降,大部分学生基础不牢,学习自觉性和主动性相对也不高,给中职的教育教学带来了很大的困难。在数学课堂上巧设教学问题情境,能激发学生的学习兴趣,还能充分调动学生学习数学的主动性和积极性,从而激活课堂气氛,提高数学课堂教学效果。 With the declining quality of secondary vocational students, most of the students are not strong, their learning consciousness and initiative are relatively low, which brings great difficulties to secondary education. In mathematics classroom skillfully set the teaching situation, can stimulate students’ interest in learning, but also fully mobilize the students to learn the initiative and enthusiasm for mathematics, so as to activate classroom atmosphere and improve mathematics classroom teaching effectiveness.