爱因斯坦说:“提出一个问题,往往比解决一个问题更重要。若想让学生乐于尝试、善于发现,教师就应有目的、有意识地创设各种情境,激发学生学习的兴趣。那么,如何设计有效的情境呢我认为可以从以下几个角度考虑。一、情境应贴近学生的生活,引起学生参与探究的兴趣学生的兴趣有个共同的趋向,那就是倾向于与自己关系密切或熟悉的事物。因此,如果把发生在学生生活中的事或人纳入课堂中来,就会引起其极大的兴趣,与其产生共鸣。数学知识抽象性很强,借助于丰富多彩的生活情境,就会收到意想不到的效果。而 Einstein said: ”To raise a question is often more important than solving a problem. If you want students to be willing to try and be good at discovering, teachers should have a purpose and consciously create situations to stimulate their interest in learning." So, How to design an effective situation I think it can be considered from the following perspective: First, the situation should be close to the student’s life, causing students to participate in the interest of students have a common interest in the trend, that is, tend to be close to their own or familiar Therefore, if the things or people that happen in the students’ life are brought into the classroom, it will arouse their great interest and resonate with them.Mathematical knowledge is very abstract and with the help of colorful life situations, Will receive unexpected results