Pedagogy (9)
I believe the answer is:
education
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">pedagogy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for education that I've seen before include "New Labour mantra, when repeated" , "an answer to all clues, initially" , "Cautioned (anag)" , "Series of activities that impart knowledge or skill" , "Culture" .)