Or: what actually makes a student stay past the trial lesson
Rapport over a webcam is a genuinely different problem from rapport in a room. You lose the physical cues that normally do half the work, no shared space, no incidental chat before class starts, no body language beyond a face in a small rectangle. Most advice on this defaults to a checklist of tricks, use their name, praise generously, throw in an icebreaker, which misses what’s actually going on: online, the lesson itself is the entire relationship. There’s no corridor conversation to fall back on if the lesson’s dull.
What actually builds rapport is specificity, not warmth performed on schedule. A student who mentioned they support a particular football team wants to see that you remembered it three weeks later, not that you inserted a generic interests segment into the lesson plan. The distinction is between a teacher who’s collecting facts about a student to deploy as rapport techniques, and one who’s actually paying attention. Students can tell the difference, even through a screen.
The other thing that matters more online than in person is honesty about pace and difficulty. In a physical classroom, a student’s confusion is visible in a dozen small ways before they say anything. Online, you often only find out when they’ve quietly disengaged. Explicitly inviting correction, telling a student you’d genuinely rather know if the pace is wrong, does more for trust than any amount of encouragement, because it signals the lesson is theirs to shape, not a script you’re running regardless of how it lands.
Feedback is where a lot of online teaching goes soft, because the instinct is to over-praise to compensate for the distance. Vague warmth doesn’t build trust the way specific, honest correction does. Naming exactly what worked in an argument alongside exactly which tense went wrong respects a student more than blanket praise does. It tells them you’re actually listening to the content, not managing their feelings.
None of this is really about technique. It’s the same thing that makes any teaching relationship work, just without the usual scaffolding of a shared room to lean on, which means the parts that are actually about the student, rather than about the format, end up mattering more, not less.