【教学内容】人教版六年级上册《数学广角》。【教学思考】数学思想方法属于默会知识,是需要学生经历富有挑战性的活动,在体验中感悟的。诸如“鸡兔同笼”这样的问题,如果采用灌输方式训练,就会偏向奥数进行题型套路的教学。教材将这个问题安排在《数学广角》中,目的是思维的渗透,要面向全体又要适应个性发展,所以教学中必须坚持处理好主导与主体的关系。 【Teaching content】 PEP sixth grader “Mathematical Wide Angle.” Teaching thinking Mathematical thinking methods are tacit knowledge, is the need for students to experience challenging activities in the experience of sentiment. Such as “chicken with rabbit cage ” such a problem, if used to train instillation, will favor the Mathematical Olympiad for the teaching of the type of routine. Textbook will be arranged in this issue of “Mathematics Wide Angle”, the purpose is to infiltrate the thinking, we must face the whole and adapt to the development of personality, so teaching must adhere to handle the relationship between the dominant and the subject.