In order to educate undergraduate’s ability of observing and thinking,we introduce new concept and methods in the course of fundamentals of materials science.The teacher acts as a guide while undergraduates become the principle part.In the process of teaching and learning,the undergraduates are guided to investigate on their own initiative,to observe and think independently,initiated by natural phenomenon,graphs,curves,and examples in produce and life.In this way,it is effective to inspire the innovative thinking of undergraduates and to cultivate the originality talents.