? Autumn is cool, and the earth is flowing with gold. At the beginning of the new school year, the first teaching and research activity of the famous mathematics studio was ushered in. On the morning of September 27th, in the third quarter, Teacher Su Yongfeng gave a wonderful public class in Class 14, Senior High School.

? After class, all the members of the famous teacher's studio unanimously highly affirmed Mr. Su's open class: ① The basic teaching skills are solid. (2) Teaching focuses on difficulties, and concept teaching is vivid and accurate. ③ Good interaction with students. Team leaders Luo, Li, Shi Ping, Du, Wang Zuokui and Wen Zhonghua also put forward valuable suggestions: ① The forms of student interaction should be more diversified, such as showing more students' classroom exercises, asking more questions and discussing in groups, so that students can draw their own conclusions. ② Classroom should highlight the core literacy of senior high school mathematics subject under the new curriculum standard, so as to improve students' mathematical ability.

? Luo, the group leader, conveyed the guiding opinions of the school proofreader on the activities of the famous teacher's studio in the new semester, arranged the teaching and scientific research work plan for this semester, formulated the plan, and arranged the learning tasks of the teachers in the new curriculum standard. Team leader Li arranged and deployed the activity of "Junior Middle School Mathematical Operation Ability Competition" and put forward specific requirements on how to carry out the competition.