数学学习离不开探索和思考。在探求新知的过程中,学生总会遇到一些暂时难以逾越的知识障碍、思维障碍。针对这些情况,教师要巧妙运用画龙点睛的方法,引导学生积极思考、积极探究,寻找解决问题的途径与方法,从而牢固掌握知识并进一步发展思维能力。不过,如何妙用引导法,倒是一个很值得思考的问题。 Mathematics learning can not be separated from exploration and thinking. In the process of seeking new knowledge, students always encounter some temporarily insurmountable knowledge disorder, thinking disorder. In response to these circumstances, teachers should skillfully use the finishing touch to guide students to actively think, actively explore, find ways and means to solve the problem, so as to firmly grasp the knowledge and further development of thinking skills. However, how to use the guide method, it touches on a very worthwhile question.