探究实验，是刚推行不久的一种新型的实验类型。它是根据初中学生对知识的认知规律———从感性认识到理性认识，将过去的部分验证性实验、演示性实验改成的探索性实验。这种实验教学法主张的是：教师从质疑形式提出探索目标或任务，学生独立探索，然后在教师的引导点拨下，继 Exploratory experimentation is a new type of experiment that has just been introduced. It is an exploratory experiment based on the cognitive rules of junior middle school students’ knowledge, from perceptual knowledge to rational knowledge, and from some of the past verification experiments and demonstration experiments. This kind of experimental teaching method advocates that: Teachers propose exploration goals or tasks from questioning forms, students explore independently, and then dial in the teacher’s guidance point, following