teaching vs didactics

teaching and didactics both are nouns.

Word	Noun	Adjective	Verb	Adverb
teaching	Yes	No	No	No
didactics	Yes	No	No	No

As nouns, teaching and didactics are synonyms defined as:

teaching and didactics: the activities of educating or instructing; activities that impart knowledge or skill

Other synonyms of teaching include education, educational activity, instruction, pedagogy.

teaching (noun)	didactics (noun)
the profession of a teacher	the activities of educating or instructing; activities that impart knowledge or skill
the activities of educating or instructing; activities that impart knowledge or skill
a doctrine that is taught