小学的算术课的教学目标是教会学生如何计数、计时、认识简单图形、解决简单应用问题。到了初中,随着数学知识难度的增加,问题越来越复杂也越难解。同学们闲暇时经常谈论着一个让我心里也很困惑的问题:学习数学究竟有什么用?从来没有听过哪个公司老板让员工计算方程?……那么我们学这难以理解的知 The teaching goal of elementary school math classes is to teach students how to count, time, understand simple graphics, and solve simple application problems. In junior high school, with the increase in the difficulty of mathematics knowledge, the problem becomes more and more complex and difficult to understand. During my free time, my classmates often talked about a question that puzzled me: What is the use of learning mathematics? Haven’t I ever heard which company boss asks staff to calculate the equation?... Then we learn this incomprehensible knowledge.