生物学是一门以实验为基础的学科，许多生物实验的设计具有极其丰富和精彩的构思，揭示了解决问题的途径和方法，具有普遍的指导意义。在教学中对学生渗透实验方法的教育，不仅可以使生物学实验具有更加丰富的内容，而且可以更好地启迪学生的思维，培养能力。本文以九年义务教 Biology is an experiment-based discipline. The design of many biological experiments has extremely rich and wonderful ideas, reveals the ways and methods of solving problems, and has universal guiding significance. The education of the students’ penetration experiment method in teaching can not only make the biology experiment richer in content, but also better enlighten students’ thinking and training ability. This article is taught in nine years