The advantages of information technology in the field of education are analyzed.On the basis of summarizing the present situation,the paper puts forward the information-based teaching strategy based on the concept of"four degrees and six steps".At present,the information technology has accelerated the development of modern teaching,but it has gradually exposed the drawbacks such as low integration of technology and application,single technology application mode,etc.This paper elaborates on the strategy of utilizing the concept of"four degrees and six steps",based on the blended online and offline education mode,integrating educational resources,creating practical information-based teaching scenarios,and providing personalized learning support,in order to further solve the current difficulties and improve the quality of information-based teaching.