Remains to be seen as something educational (7)
I believe the answer is:
seminar
'as something educational' is the definition.
I can't tell whether this defines the answer.
'remains to be' is the wordplay.
'to be' is an anagram indicator.
'remains' anagrammed gives 'SEMINAR'.
'seen' is the link.
Can you help me to learn more?
(Other definitions for seminar that I've seen before include "Training conference" , "Group discussion of subject" , "Symposium" , "Discussion meeting" , "Tutorial group meeting" .)