精彩的数学课堂,总少不了学生精彩的展现。课堂上学生探索与交流过程中思维的碰撞,更主要的体现于学生精彩的发言。课堂上,热烈的讨论中,同学们各抒己见;广泛的交流中,同学们言之有物;主动提问中,同学们求知若渴……这诸多的精彩,何尝不是每一个教师所热切期待的呢?然而,对于一些课堂发言有心理障碍的学生而言,展现如此精彩的发言,需要有战胜自我的勇气,需要执著的奋争,需要有坚定的自信。当前,课堂教学在逐步优化,教与学的方式在逐 Wonderful math classrooms, always highlight the wonderful students. Students in the classroom exploration and exchange of thinking in the collision, but also mainly reflected in the wonderful speech of the students. During the class discussion, the classmates expressed their own opinions. In the course of extensive exchanges, the classmates said things in their own way. When they asked questions themselves, their classmates were thirsty. Many wonderful things are not what every teacher is looking forward to However, for some students who have psychologically disturbed speech in their class, presenting such wonderful speech requires the courage to defeat themselves, the persistent struggle and the need for firm self-confidence. At present, the classroom teaching is gradually optimized, teaching and learning in the way