Definition of "pedagogical"

pedagogical

adjective
comparative more pedagogical, superlative most pedagogical
1. Of, or relating to pedagogy; teaching.
  Quotations
  As we look back into the early collections of qin notations, known as qinpu, we find an interesting collection of pictures in the pedagogical sections of several important qinpu.
  1996, William Duckworth, Sound and Light: La Monte Young, Marian Zazeela, page 144
  The value of pedagogical material informed by objective methodological procedures developed in corpus linguistics is widely recognized.
  2018, Clarence Green, James Lambert, “Advancing disciplinary literacy through English for academic purposes: Discipline-specific wordlists, collocations and word families for eight secondary subjects”, in Journal of English for Academic Purposes, volume 35, page 106
2. Haughty and formal.