在高中生物教学中传授知识固然重要,可是,我们培养的是全面性的人才,除了书面知识之外还需要过硬的实践能力。因此,在我们的高中生物教学不断发展的过程中,生物实验也越来越重要,并且越来越具有开放性。开放性的实验教学一方面可以提高学生动手能力,另一方面可以培养学生的思维能力。由于开放性实验的重要作用,高中生物老师也在寻求更好的开展开放性实验教学的方法。在 It is important to teach knowledge in biology teaching in high school. However, we are cultivating comprehensive talents who need excellent practical skills in addition to written knowledge. As a result, biological experiments are becoming more and more and more open to the continuous development of our high school biology teaching. Open experimental teaching on the one hand can improve the practical ability of students, on the other hand can develop students’ thinking ability. Due to the important role of open labs, high school biology teachers are also seeking better ways to conduct open experimental teaching. in