Abstract: Practice teaching is an important link of cultivating and improving students engineering quality and scientific quality.The traditional practice teaching by using the forward experiment method to teach students do the experiment.Because of practice contents’ presupposition and normative,students cultivated by traditional method lack the ability to solve the actual problems and the whole process of training from as the carrier research and development of product to product operation under the market background.This paper puts forward reverse experiment method with the CDIO teaching philosophy which makes students complete the whole practice content on-the-job field engineering background using joining the reverse experiment contents based on the forward experiment in analog electronic technology experiment for the pilot.This method has a good effect on improving college students’ practical level and cultivating the engineering application ability and scientific research quality.