textbook

oppikirja

oppikirja- A coursebook, a formal manual of instruction in a specific subject, especially one for use in schools or colleges.
Of or pertaining to textbooks or their style, especially in being dry and pedagogical; textbooky, textbooklike.
1917, George Ransom Twiss, A textbook in the principles of science teaching‎

It is likely to kill interest, and give both teacher and pupils a didactic, textbook attitude at the very beginning.

They are mentioned in his flat, textbook voice, alongside schoolroom descriptions of topography and assessments of economic significance.

...a kind of descriptive account or a social, geographical, anthropological, or historical commentary that may at times have a certain textbook tone to it.

All her rebelliousness, her deceit, her folly, her dirty-mindedness—everything has been burned out of her. It was a perfect conversion, a textbook case.

It was a textbook case of how prompt government action could avert a major crisis.

Every night had been clear and star-studded, the progression of the moon through its phases absolutely textbook, its dance with the planets visible in the ecliptic...

In many ways the Korean nuclear crisis is a textbook example of coercive diplomacy — its strengths as well as the risks inherent in such a strategy.