一、通过激发学生的学习兴趣提高课堂提问的有效性在很多小学数学课堂教学中,往往出现学生刚开始上课还能认真听课,可上课时间一长,很多学生就变得注意力涣散,和同桌交头接耳,做小动作。这都是长期听课造成的学习认知疲劳与学习动力下降的结果。怎样才能让学生在数学课堂上始终保持学习兴趣与学习动力?本文认为从合理设计课 First, by stimulating students’ interest in learning to improve the effectiveness of the questions in the classroom In many primary school mathematics classroom teaching, students often start class but also listen carefully to class can be a long time, many students become distracted, and the same The table whispering, do a little trick. This is the result of long-term lectures caused by cognitive fatigue and learning motivation decline. How to make students always maintain the interest in learning and motivation in mathematics classroom? This paper believes that from a reasonable design class