根据《普通高中数学课程标准》知道:高中数学课堂应倡导自主探索、动手实践、合作交流、阅读自学等学习方式。但是其实在课堂中,每种学习方式都会有它的正负两面。下面我们将谈谈其中一种学习方式“合作交流”它的正负效应。 According to the “general high school mathematics curriculum standards” know: high school mathematics classroom should promote self-exploration, hands-on practice, cooperation and exchange, reading self-learning and other learning methods. But in fact, in the classroom, each learning method will have its positive and negative sides. Below we will talk about one of the learning methods “cooperation and exchange ” its positive and negative effects.