目前，中等学校的生物学实验大多还是验证性的，它具有较强的系统性，有利于培养学生掌握生物学的基本技能，并使学生掌握初步的科学研究方法．但是，验证实验的内容偏重于技能的训练，忽视了观察能力、思维能力的培养，探索法是指教师借助于实验材料，采取各种有效的手段，引 At present, most of the biological experiments in secondary schools are still verifiable. It has a strong systemic nature and is conducive to cultivating students to master the basic skills of biology, and enables students to master preliminary scientific research methods. However, the content of the verification experiment emphasizes the training of skills, ignoring the cultivation of observation ability and thinking ability. The exploration method refers to the fact that teachers use experimental materials and take various effective measures.