曾经听一位家长说,她的孩子小时候对什么事情都很好奇,脑子里装着各种各样的问题:恐龙是怎么灭绝的?蜗牛走过的地方,为什么会有黏糊糊的水?可是,孩子上到小学三年级后,这位家长却发现,儿子没有问题了。这位颇懂教育的母亲情急之下,要求儿子每天必须向她提出两个问题。即使这样,儿子仍然说:没有什么想问的。最近的一本教育类杂志上讲了这样一件事。中国某地的一堂高水平的公开课,邀请了几位外国专家听课。那堂课上,老师的表现非常精彩,学生们的 Once heard a parent said that her child was curious about everything when he was a child, with various questions in his mind: How dinosaurs are extinct? Where did snails go, why there was sticky water? However, After reaching the third grade, the parents found that the son had no problem. The educated mother was desperately demanding that her son must raise two questions to her every day. Even so, my son still said: Nothing to ask. A recent education magazine told such a thing. A high level open class in a certain place in China invited several foreign experts to attend classes. That class, the teacher’s performance is very exciting, the students