山东省济南市36中学物理科的教师们在探索启发式教学方法的过程中,试用了“四步式”的教学方法。对于提高学生学习兴趣和能力,缩小差生面收到一定的效果。其具体做法是:第一步,设问。根据学生好胜、求知欲强的特点,在教学中精心安排提问,激发学生的学习兴趣,提高他们学习的注意力。如在讲汽化这一节的蒸发部分时, Teachers in Physics Department of 36 Middle School, Jinan City, Shandong Province tried the “four-step” teaching method while exploring the heuristic teaching method. For improving student interest and ability to learn, to reduce the poor received a certain degree of effect. The specific approach is: The first step, set the question. According to the characteristics of students ’victories and curiosities, they carefully arrange questions in their teaching so as to stimulate the students’ interest in learning and enhance their attention in learning. As in the vaporization section of this section,