"Examplary" doesn't appear to be a real English word, and I'm not searching for exemplary because I'm just interested in practical, instructive examples, not necessarily anything especially good nor a particularly desirable model.
What I'm looking for would be used in some form of the following awkward but examplary sentence:
The speaker mentioned several occurrences in an examplary way, showing how each was a helpful example of the class of events. They found that immediately after a definition and explanation this example-providing process was important in order for the students to grasp the underlying concept.
Is there a real English word that would work the way I'm trying to use the fake word examplary?