The question is usually asked as though online learning were one thing. It is not, and that is why the arguments go nowhere. A recorded video course and a live class of four children are both "online learning for kids" and they produce completely different outcomes.

What the evidence consistently points to is narrower and more useful: the format matters far less than group size, whether teaching is live, and what the child is actually doing during the session.

What went wrong during the pandemic

Most parents' impression of online learning was formed in 2020, and it was formed by an emergency. Thirty children in a video call, teachers with no training in the format, no way to see who was lost, and children muted by default. That is not a fair test of online teaching — it is a fair test of doing anything badly at scale.

Almost every weakness people cite comes from that specific setup rather than from the medium.

The three things that actually decide it

  • Group size. The single biggest variable. In a group of four, a teacher notices a confused face within seconds. In a group of thirty, they notice at the end of term.
  • Live versus recorded. Recorded content works for motivated adults. Children need someone to ask, in the moment they are stuck, or they disengage and stay disengaged.
  • Doing versus watching. A session where the child spends most of the time making, writing or building holds attention. A session where they watch someone talk does not, online or in a room.

Where online genuinely beats in-person

It is not all compromise. A few things are better.

Access to specialists is the clearest one. A child in a smaller city can be taught by someone who actually specialises in creative writing or in IGCSE Physics, rather than whoever is available locally. Geography stops limiting who can teach your child.

Recordings help too — a student who missed a session or wants to revisit an explanation can, which is not possible in a classroom. And quieter children often participate more in a small online group than in a physical class of thirty, because the social cost of speaking is lower.

Where it genuinely struggles

Very young children — below about six — do not do well with sustained screen-based instruction, and we would not recommend it. Anything requiring physical equipment or close supervision is harder. And a child who needs help with focus and regulation generally needs an adult present, online or not.

It is also worse for unstructured social development. Online classes can be warm and conversational, but they are not a playground and nobody should pretend otherwise.

What to look for

If you are assessing a provider, the questions that separate good from mediocre are fairly simple. How many children are in the group? Is the teaching live? What does the child do during the session — and what do they leave with? Can you watch a session before committing?

That last one is the most telling. A provider confident in their teaching will let you see it. One that will not is usually protecting something.

Signs it is working

Not test scores, at least not first. The early signals are behavioural: the child talks about the session unprompted, does more than was asked, or brings the subject up outside the lesson. Those show up within a few weeks and are a better predictor than any assessment.

If a child is counting down to the end of every session, something is wrong with the fit — the course, the level or the teacher — and it is worth saying so rather than waiting it out.

How we run it

Groups capped at five, always live, always with something being made during the session. Sessions are recorded so students can revisit them, and parents get honest feedback on WhatsApp — including when a course is not the right fit. That last part matters: a provider who never tells you something is not working is not paying attention.

Written by the Learning Bubble teaching team. If something here does not match your situation, ask us — we would rather give you a straight answer than have you guess.