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教师档案:孙立革,河北省教育工作先进个人,河北省骨干教师,秦皇岛市小学数学学科名师,现任教于秦皇岛市青龙满族自治县第二实验小学。孙老师努力构建充满生活气息、激荡创新思维、启迪人生智慧的数学课堂。他撰写的多篇教学论文发表在《河北教育》、《小学教学设计》等刊物上;执教的二十余节课在各级教学大赛中获奖,其中《最大公因数》一课被评为国家级优质课。课堂教学引导学生走上快乐的探究之路——《最大公因数》教学思考【教材分析】《最大公因数》是人教版小学4
Teacher profiles: SUN Ligeng, an advanced individual in education in Hebei Province, a key teacher in Hebei Province, and a teacher in mathematics at Qinhuangdao Elementary School. Now he is teaching in Experimental Primary School of Qinglong Manchu Autonomous County, Qinhuangdao City. Teacher Sun strives to build a math class full of life style, stirring up innovative thinking and inspiring life wisdom. He has authored several teaching essays published in publications such as “Hebei Education” and “Primary School Teaching Design.” He has taught more than 20 lectures at all levels of teaching competitions. Among them, the “greatest common divisor” class has been awarded the title of “ Quality class. Classroom teaching to guide students to embark on a happy exploration of the road - ”the greatest common factor“ teaching thinking 【textbook analysis】 ”The greatest common factor" is the PEP 4