适度的问题设计,是激发学生学习动机的导火索,是点亮学生思维能力的启明灯。既是课堂教学中必不可少的环节,也是提高教学有效性的关键所在。为迎接厦门市又一轮中学教师教学技能创新大赛,我作为教研员和一线教师的角色,连续听了多位青年教师围绕“社会主义建设在探索中曲折发展”这一课题而进行的“同课异构”教学选拔课。其中的课堂教学问题设计不尽如人意。引领好问题的高度。近年来的新课程高考重视运用科学的 Moderate problem design, is to stimulate students motivation to learn the fuse, is to ignite the students thinking ability of the lights. It is not only an indispensable link in classroom teaching, but also the key to improving the effectiveness of teaching. In order to meet with another round of Xiamen Middle School Teachers' Teaching Skills Innovation Contest, I, as a researcher and a front-line teacher, listened to many young teachers around the topic of “the twisting development of socialism in exploration” “Lesson heterogeneous ” teaching selection lesson. One of the classroom teaching design problems unsatisfactory. Lead the good question height. In recent years, the college entrance examination attaches importance to the use of science