经常有华人家长抱怨,美国学校就玩儿,什么都不学,都二年级了还做简单加法,把孩子耽误了!想起我们小时候学的数学,比比现在中国小学生从小上奥数的水平,有时候我们也心里嘀咕。就我的观察,美国小学并不是什么都不学,而是 Often Chinese parents complain that American schools play and do not learn anything. They both do simple additions in second grade and delay their children. Recalling the mathematics that we studied as a child, compared to the level of upper-class primary school children in China at an early age, We also whispered In my observation, primary schools in the United States do not learn anything but instead