研究性学习在课程改革中正逐步走进中学生物学实验的课堂中。在以往的实验课中,大多进行的是验证性的实验,实验目的、实验步骤等都由教科书或教师提前安排好后,学生遵照课本或提纲进行实验,它埋没了学生的潜在能力;而现在教科书中的研究性学习,充分发挥了学生的创新能力,给了学 Research-based learning is gradually entering the classroom of biology experiments in middle schools during the curriculum reform. In the past experimental courses, most of the experiments were conducted in a confirmatory experiment. After the purpose of the experiment and the experimental procedures were all arranged by the textbooks or teachers in advance, the students followed the textbooks or outlines to carry out experiments. It buried the students’ potential abilities; now The research learning in textbooks gave full play to students’ innovative ability and gave them