一、培养学生独立思考、自主学习的能力生物课外实验是中学生物实验的重要组成部分,同时也是生物课堂教学的一种有效补充和延伸,过去的教科书过多注重科学知识的教育,而忽视了学生主动参与学习的重要。针对这一状况新课程标准精神倡导探究性学习,大力强化各类学习活动,侧重培养学 First, to develop students' ability of independent thinking and autonomous learning Biology extracurricular experiment is an important part of biology experiment in middle school. It is also an effective complement and extension of biological classroom teaching. In the past, excessive textbooks focused on education of scientific knowledge and neglected Students take the initiative to participate in learning important. In response to this situation, the spirit of the new curriculum standard advocates inquiry learning, vigorously strengthens all kinds of learning activities and focuses on training