What could be the opposite of (online) live teaching?

antonyms

Solution 1:

Try using the term "pre-recorded" which implies that the lessons have been recorded for later viewing but can still be viewed at any time.

Solution 2:

A recorded lecture or educational video is just an instructional video

Solution 3:

Consider canned or pre-canned.

canned: recorded; in contrast with live.

canned: prepared or recorded at an earlier time for use in television, radio, etc.

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