Chaos experiment is an important teaching content for students to understand the Nonlinear science.In teaching prac-tice,we have teached student three levls step by step.they are Observeing Chaos in life,Observeing Chaotic phenomena of Chua‘s circuit and Researching the root cause of Chaotic phenomena.Experimental teaching has received good effect,student can have a deep understanding of characteristics of phenomena and the nonlinear driving fo...