无论是人教版还是粤教版的高中物理教材,都将牛顿第二定律的探究实验和公式表达分成了2节内容,其目的除了强调牛顿第二定律在力学中的重要性外,也提升了实验探究在教学中的地位。在粤教版配套的普通高中课程标准实验教科书 Whether it is the PEP or the high school physics textbook of the Cantonese version, the Newton’s second law of inquiry and formula expression is divided into two sections, the purpose of which not only emphasizes the importance of Newton’s second law in mechanics, but also enhances The role of experimental inquiry in teaching. In the Guangdong Education Edition supporting high school curriculum standard experimental textbook