In this paper，it is illustrated the facts that scientific development benefits from an innovation culture

of society and the original innovation makes great impact on science and technology，and promotes social development

from the perspective of the history of electrodynamics. Furthermore，it is demonstrated that the rich ideological

and political connotations of electrodynamics，including the spirit of science in exploring nature and the value

orientation of serving the society. Centering on !imparting knowledge，preaching truth，dispelling doubts，and fostering

virtue'，the thoughts and observations on the ideological and political connotations of this course were shared in

this paper.