在新课标的实施过程中,要求坚持以学生为主体,以教师为主导,充分发挥学生的主动性,通过课堂教学改革,推进素质教育,来提高教育教学质量。通过激发学生学习兴趣,为学生设计导学案等几种相结合的方法来阐述提高初中生物课堂教学有效性的策略。 In the implementation process of the new curriculum standard, it is required to adhere to the students as the main body, teachers as the guide, give full play to the initiative of the students, through the classroom teaching reform, promote the quality of education, to improve the quality of education and teaching. By stimulating students’ interest in learning and designing guide cases for students, this article describes some strategies to improve the effectiveness of teaching in middle school biology class.