激发学生的学习兴趣,离不开教师的主导作用。教师要善于研究学生乐学的方法,有针对性地设计教学,并适当运用教学手段,便能有效地激发学生学习数学的兴趣,调动学生参与教学过程,主动地进行学习,从而实现课堂教学最优化。 To stimulate student interest in learning, can not be separated from the leading role of teachers. Teachers should be good at studying the method of student learning, designing teaching purposely and making proper use of teaching methods, which can effectively stimulate students’ interest in learning mathematics, mobilize students to participate in the teaching process and take the initiative to learn in order to achieve the most in-class teaching optimization.