课堂教学要进一步落实“两主”原则──写在中学数学优质课评选之后自治区教研室徐万益全区优质课评选已结束，中学教学学科共有１８名青年教师参加了决赛。荣获一、二等奖的教师他们的平均年龄只有２９岁。这６位获奖教师的共同优点是：（１）基本功过硬，并能熟练地驾驭... Classroom teaching should further implement the principle of “two main principles”. After the selection of high school mathematics quality class, the evaluation of Xu Wanyi’s high-quality classes in the regional teaching and research section has ended. A total of 18 young teachers in the teaching disciplines of secondary schools participated in the finals. The average number of teachers who won the first and second prizes was only 29 years old. The common advantages of these 6 award-winning teachers are: (1) The basic skills are excellent and they can skillfully control...