数学教师都知道,传授知识最后总能产生一定的提高能能力的效果(这个效果因教和学的不同条件而有不同),这是因为知识总蕴含着一定的智力价值,它影响人的心理特征,对人的智力发展起积极的作用以方程为例,方程的知识和解方程的技能贯穿于中学数学的各个部分,教好关于方程的“双基”无疑是必要的,但仅仅这样做还不够,应该在教学过程中挖掘方程知识的 Math teachers all know that the transfer of knowledge can always produce a certain ability to improve the ability (this effect depends on different teaching and learning conditions), because the total knowledge contains a certain intellectual value, which affects the human psychology Characteristics, play an active role in the development of human intelligence. Taking the equation as an example, the knowledge of the equations of knowledge and the skills of solving the equations run through every part of the mathematics of middle school. It is undoubtedly necessary to teach the “double bases” about the equations. However, Not enough, should excavate the knowledge of equations in the teaching process