教材的几经变更,要求教师的教和学生的学也跟随之改进。现行的新课程标准,可谓要求更高,标准甚严。生物教学要把素质教育落到实处,教师就必须改进教学方法,培养创新能力。新课程标准既要求教师的观念更新,又要求教师的角色转变,教学方法的更新换代迫在眉睫。作者就生物教学实践谈谈思考和见解。 After several changes in teaching materials, requiring teachers to teach and students learn to follow to improve. The current new curriculum standards can be described as demanding and very strict standards. Biology teaching should carry out quality education, teachers must improve teaching methods and cultivate innovative ability. The new curriculum standards not only require teachers to update their concepts, but also change the role of teachers. The updating of teaching methods is imminent. The author talks about thinking and opinions on biological teaching practice.