古人云:“为学患无疑,疑则进也。”现代思维科学也认为:问题是思维的起点,没有问题思维就成了无源之水、无本之木,灵活地思考对一个人的成长、成功是必不可少的。精彩的课堂教学同样需要精彩的思维活动贯穿始终,精彩的问题驱动课堂精彩生成。思维碰撞的课堂应该围绕学生提的问题展开,让学生站在课堂中心,通过提出问题、研究问题、解决问题,完成教学目标,培育核心素养。在数学课中,设计编题任务有利 The ancients said: “For the academic doubt, the doubt into.” Modern thinking science also believes that: the problem is the starting point of thinking, no problem thinking has become a passive water, no wood, flexible thinking of a Human growth, success is essential. Wonderful classroom teaching also needs wonderful thinking activities throughout, wonderful questions drive the wonderful classroom. Thinking collision classroom should focus on students raised questions, so that students stand in the center of the classroom, by asking questions, research problems, solve problems, complete the teaching objectives, cultivating core qualities. In math class, it is advantageous to design compilation task