How Lumi decides where your lesson starts

We heard two opposite complaints about the same lessons. One group said Lumi spent too long on the basics before reaching what they asked for. Another group, after we sped things up, said it now went straight to the definition with nothing to hold on to. Both were right. So instead of picking one speed for everyone, Lumi now chooses how a lesson opens based on three things you tell it.

The three ways a lesson can open

Every topic on the board starts in one of three ways.

• Anchored. The first beat opens with one familiar scene or a question you have probably wondered about, and then states the idea in the same breath. Think: “You press Enter after python hello.py and words appear. What happened in between?” and then the answer. One sentence of grounding, no detour.
• Lean. The idea comes in the first sentence or two, with at most a phrase of context. Good when you have met the topic before and want the definition, then the tricky part.
• Direct. The idea, first sentence, no warm-up. For when you already work with the concept and are here to sharpen it.

There is also a fourth shape you have to ask for, covered below.

What steers it: three answers you already give

You don’t set a “speed” anywhere. Lumi reads three things you tell it during setup and at the start of a lesson.

1. Who you are. A school student and a working professional shouldn’t get the same opening for the same topic. Students and people learning a new skill start Anchored by default. Test-prep learners and professionals start Lean. Medical learners further along in training start Direct.

2. How much you already know. When Lumi asks “beginner, intermediate or advanced?”, answer it honestly. It moves the opening one step: advanced pushes toward Direct, beginner pulls back toward Anchored. It never removes a step the idea actually rests on. It only changes how fast the first beat reaches it.

3. What you’re here for. If you tell Lumi it’s for an exam, it leans one more step toward Direct, because you want the concept and then the trap the exam sets, not a slow build.

Two examples. A Class 9 student, new to the topic, curious: Anchored. A NEET PG aspirant preparing for the exam: Direct, even if they said intermediate.

”Teach me from the beginning” now means exactly that

Sometimes you want the whole thing from the ground up, even on a topic you have seen before. Say so. Type “from the beginning” or “from scratch”, or tap Start from scratch when Lumi offers to continue an earlier lesson.

Here is the part that changed: asking for the beginning decides what gets covered, not how slowly it goes.

• If you’re a beginner, you get the full build-up: a hook, everyday intuition, then the definition, with the prerequisite taught on its own first if the topic needs it.
• If you’re intermediate, nothing is skipped either, but the prerequisite becomes one short recall beat (“you’ve met this; here’s the one piece we need”) and the idea lands at beat two.
• If you’re advanced, every step is still covered, but prerequisites are a one-line callback rather than a lesson of their own.

So “from scratch” and “I’m intermediate” are no longer a contradiction. You get the coverage you asked for at the pace you can handle.

More pictures, and the right kind

The other thing we changed is how often the board shows you something rather than telling you.

• Every topic now opens on a picture. The first beat carries an image that orients you: the thing in its real setting, before any labels.
• The board never runs long without a visual. If a few beats in a row would be text only, Lumi adds a picture where it helps most: an inside view of the parts, the idea in use, or what the result looks like.
• Diagrams are for exactness. Fractions, graphs, ray paths, circuits and forces still get precise drawn diagrams, because there a label in the wrong place teaches the wrong thing. A process or a pipeline, though, is now a real scene with a few labels, not a row of boxes and arrows.

What to do differently

Nothing you have to remember, but three habits help:

1. Answer the level question honestly. It is the single biggest lever on how your lesson opens.
2. Say “from the beginning” when you mean it. Lumi will not assume it.
3. Tell Lumi if it’s for an exam. You’ll get the concept, then the trap.

If an opening still feels wrong for you, the thumbs-down on any beat is read by a person. Those two opposite complaints are exactly how this change started.

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