The show trial may be defined as a public theatrical performance in the form of a trial, didactic in purpose, intended not to establish the guilt of the accused but rather to demonstrate the heinousness of the person's crimes.
-- Sheila Fitzpatrick, Everyday Stalinism
In class, embarrassed girlish laughter joined the "hee-haws" of our male classmates when centerfolds appeared in the middle of medical lectures, ostensibly to add a wake-up jolt to otherwise uninspired didactic presentations.
-- Frances K. Conley M.D., Walking Out on the Boys
While Cooper offers a nice message about the demands of friendship and the need to share and be flexible, her writing is not the least bit didactic or dogmatic.
-- Stephen Del Vecchio, review of Pumpkin Soup, by Helen Cooper, Teacher Magazine, May 2000
Didactic comes from Greek didaktikos, "skillful in teaching," from didaktos, "taught," from didaskein, "to teach, to educate."