人教版普通高中课程标准试验教科书《物理》(以下简称新教材)在内容设置上除了更注重物理学科的特点和学生的认知规律以外,还在教材很多地方设置了一些带有说明性或启发性的辅助材料,笔者称之为“旁注”。旁注短小精悍,是新教材的有机组成,在新教材中有重要作用。在实际教学中,如果巧妙使用,就可以收到“秤砣虽小压千斤”的教学效果。下面我结合教学实际,对旁注在新教材中的作用进行简单归纳,以供参考。一、对教材内容进行设问,培养学生的探究能力 PEP standard high school curriculum textbook “Physics” (hereinafter referred to as the new textbook) in addition to setting the content more emphasis on the characteristics of physics and students’ cognitive rules, but also in many parts of the textbook set with some illustrative or Inspired supporting material, I call it “side note”. Side note short and pithy, is the organic composition of new textbooks, in the new textbooks have an important role. In the actual teaching, if clever use, you can receive “Although the small scale weighs thousands of pounds,” the teaching effect. Now I combine teaching practice, the role of paranormal in the new textbook for simple induction for reference. First, set questions on the content of teaching materials, develop students’ inquiry ability