我国著名教育实践活动家陶行知曾经就“教”与“学”的内在关系和深刻联系,作出了“行是知之始,知是行之成”的“行知合一”科学论断,并且得到了广大教学工作者的认定和肯定.在素质教育的今天,新课程标准对学科教学改革产生了巨大的促动作用,也提出了更高的目标要求.“教学合一”理念在高中数学教学中得到了广泛深入的应用.本人现将参与“教学合一”理念实践体会,借助于不等式章节教学活动,从几个方面进行简 Tao Xingzhi, a famous educational practice activist in our country, once made in-depth and in-depth relationships between “teaching” and “learning”, and made “the knowledge that” Unity “scientific conclusion, and has been identified and affirmed by the majority of teaching workers in today’s quality education, the new curriculum standards have a huge motivating effect on disciplinary teaching reform, but also put forward higher goals and requirements. The idea of ​​”teaching oneness“ has been widely applied in high school mathematics teaching.I will now take part in the practice of ”teaching oneness" concept, with the aid of inequality teaching activities,