全国初等数学研究会第三届理事会第五次常务理事扩大会议于2015年7月15、16日在北京召开,来自全国21个省市自治区53名代表参加会议。杨学枝理事长主持15日上午的开幕式,全国初等数学研究会顾问中科院林群院士、北京师范大学张英伯教授、天津杨世明特级教师,以及全国初等数学研究会理事长杨学枝特级教师、常务副理事长吴康副教授、副理事长刘培杰副编审、沈自飞教授、李吉宝教授、龙开奋教授,全国初等数学研究会副秘书长、北京学而思培训学校张超 The Fifth Meeting of the National Council for the Promotion of Basic Mathematics held its fifth executive director’s enlarged meeting in Beijing on July 15 and 16, 2015. 53 delegates from 21 provinces, autonomous regions and municipalities across the country attended the meeting. Chairman Yang Xuezhi presided over the opening ceremony on the morning of the 15th. Academician Lin Qun, consultant of the National Elementary Mathematical Society, Professor Zhang Yingbo from Beijing Normal University, and Yang Shiming from Tianjin Normal University, as well as Yang Xuezhi, a senior teacher and executive vice chairman of the National Elementary Mathematics Research Association Kang Associate Professor and Vice President Liu Peijie Deputy Editor, Professor Shen Zifei, Professor Li Jibao, Professor Long Kaifu, Deputy Secretary-General of the National Institute of Elementary Mathematics, Beijing learning and thinking training school Zhang Chao