《素质教育大参考》2003年第4期转载了《一堂真实“公开课”的启示》,文章认为这堂课是“‘失败’的好课”。本人认为,慢说好课为妙。这堂课失败在哪里呢?我们认为存在如下几个方面的问题:第一,存在逻辑错误。这堂课是学习液体具有热胀冷 “Quality Education Reference” 2003 the fourth reprinted “a real ” open class “enlightenment,” the article that this class is “good ” failure ". In my opinion, slow to say good class is wonderful. Where is the failure of this lesson? We think the following problems exist: First, there is a logical error. This lesson is to learn the liquid with thermal expansion and cooling