The Collaborative International Dictionary of English v.0.48:

Pedagogic \Ped`a*gog"ic\, Pedagogical \Ped`a*gog"ic*al\, a. [Gr.
   paidagwgiko`s: cf. F. p['e]dagogique. See Pedagogue.]
   Of or pertaining to a pedagogue; suited to, or characteristic
   of, a pedagogue.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pedagogic \Ped`a*gog"ic\, n. [From Pedagogic, a.; cf. G.
   pedagogik.]
   See Pedagogics.
   [1913 Webster] Pedagogic

WordNet (r) 3.0 (2006):

pedagogic
    adj 1: of or relating to pedagogy; "pedagogical significance"
           [syn: pedagogical, pedagogic]