提高学生数学能力的四个环节徐津民（四川省重庆市八中）提高数学教学的质量关键在于提高学生的数学能力。在多年的教学实践和探索中，我注重抓了“挖掘概念实质。贯穿数学思想，掌握常规解法，善于总结归纳”四个环节的工作，效果较好。一、“挖掘概念实质”即加强基础知... Four Links to Improve Students’ Mathematical Ability Xu Jinmin (eight schools in Chongqing, Sichuan Province) The key to improving the quality of mathematics teaching lies in improving students’ mathematics ability. In many years of teaching practice and exploration, I paid attention to the work of “excavating the essence of concepts. Throughout mathematics, mastering conventional solutions, and being good at concluding and summing up”, the work of the four links was better. I. “Mining the essence of the concept” means strengthening the basic knowledge...