作为深山区的农村学校,北京市延庆区大庄科中心小学在教师专业发展方面面临着很多问题。一是部分教师专业基础薄弱,在任教学科的学科核心素养和教育教学能力上存在欠缺,也难以靠自身的力量明确规划专业发展;二是学校骨干教师缺乏,引领力量弱,教师难以经常性地得到专家的支持与指导;三是同伴互助难,因学校规模较小,同科教师少,导致校内同科教 As a rural school in a mountainous area, Dazhuang Branch Central Primary School in Yanqing District of Beijing faces many problems in the professional development of teachers. First, some teachers have weak professional foundation, lacking in the core literacy and teaching ability of teaching disciplines, and can not clearly plan their professional development based on their own strength. Second, the lack of backbone teachers in schools leads the teachers to have difficulty in frequently and frequently Get the support and guidance of experts; Third, peer assistance is difficult, because of the small size of the school, with less teachers, leading to school with the same science