早在儿子上幼儿园时,就不止一次听同事们说:“现在小学生的作业题太难了,有些大人也不会做。”每当听到这话,我就很不理解,心想:小学生的作业题能有多难,肯定是你们自己水平太低了。可后来发生的一件事,却让我明白了,原来自己的水平也不高。一次,儿子做数学作业遇到了“拦路虎 As early as my son went to kindergarten, she listened to my colleagues more than once: “Nowadays, primary school students’ assignments are too difficult, and some adults do not.” Whenever I hear this, I do not understand and think: How difficult is the job title, surely your own level is too low. One thing that happened later, but let me understand, the original level is not high. Once, his son did math homework "stumbling block