国内外教师教育研究越来越关注教师专业知识的发展途经。本文依据数学学科教学的特点,提出教师专业素养提升的“学研环”与“实践环”双环模式,并从文本研修、学术交流、教学反思与评价、教学实验、进修培训、调查实验等多个维度进行论述,对教师教育研究和教师培训具有一定的参考价值。 Teacher education at home and abroad is paying more and more attention to the development of teachers’ professional knowledge. Based on the characteristics of mathematics teaching, this paper puts forward the “double circle” mode of “learning circle” and “practice circle” of teachers’ professional accomplishment promotion. From the aspects of text study, academic exchange, teaching reflection and evaluation, teaching experiment, further training, Experiments and other dimensions to discuss, teacher education research and teacher training has some reference value.