1917, George Ransom Twiss, A textbook in the principles of science teaching‎It is likely to kill interest, and give both teacher and pupils a didactic, textbook attitude at the very beginning.
2000, Okasha El Daly, Janet Starkey, Desert travellers: from Herodotus to T.E. Lawrence‎They are mentioned in his flat, textbook voice, alongside schoolroom descriptions of topography and assessments of economic significance.
Having the typical characteristics of some class of phenomenon, so that it might be included as an example in a textbook.
1997, Alexander De Waal, Famine crimes: politics and the disaster relief industry in Africa‎It was a textbook case of how prompt government action could avert a major crisis.
2003, Felice Picano, A house on the ocean, a house on the bay‎Every 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...
2003, Robert J Art, Patrick M Cronin, The United States and coercive diplomacy‎In 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.