说课是指教师面对领导、同行或评委用口头语言讲解和媒体演示具体课题的教学设想及其理论依据的一种教学研究形式。它是教师将教材理解、教法及学法和教学程序设计转化为具体教学活动的一种课前预演或课后总结,是督促教师业务学习和进行课堂教学研究、提高业务水平的重要途径,也是评估教学水平的有效手段。作为长期处于弱势的生物教师们如何才能尽快适应新课改的要求,具备新理念,驾驭新课程,借课程改革之契机脱颖而出,展示自身的职业价值,体现生物学科的重要地位,已成为 Lesson is the teacher in the face of leadership, peer or judge verbal language and media presentation of specific topics of teaching ideas and theoretical basis for a form of teaching and research. It is a teacher to textbook comprehension, teaching method and learning method and teaching program design into a specific teaching activities of a class preview or after-class summary, is to urge teachers to learn and conduct classroom teaching research, improve business level an important way, It is also an effective way to evaluate the teaching level. As a long-term disadvantaged biological teachers how to adapt to the requirements of the new curriculum reform as soon as possible, possess new ideas, master the new curriculum, take the opportunity of curriculum reform to stand out, display their own professional value, embody the important position of biology, has become