Discussion of Research Teaching Methods from Binary System Complement Teaching Case

Research teaching method is the fundamental of cultivating creative talents.In this paper,research teaching methods have been discussed based on a teaching case about two's complement representation of signed numbers.The principles about complement system are explained in detail by introducing the concept of complement,the rules of complement,the calculation of complement,and the application aspects of the complement system.On the basis of the curriculum contents and the knowledge of students,we guide students actively thinking,develop their learning interests,and improve students'abilities about problem-finding,problem-research and problem-solving.Finally,some views are presented in this paper about research teaching methods.