所谓“实验导入”指的是运用实验导入新课。它是课堂实验教学的开端,与一切有目的的行为一样,良好的开端具有十分重要的意义。实验导入的主要任务是在学习者和新的学习课题之间创设理想的诱发情境,激发学生学习兴趣和愿望,使 The so-called “experimental introduction ” refers to the use of experiments into the new lesson. It is the beginning of classroom experiment teaching, which, like all purposive acts, has a very good start. The main task of the experiment is to create the ideal situation between the learner and the new learning topic to stimulate the students to learn the interest and desire so that