EdTech UX

They watch eleven minutes of video, answer nothing, build nothing, and close the tab. They will not come back, and the course reports a signup and a completed first session.

Nothing was broken. The product measured attention and the person came for competence, and those are different things.

What This Domain Changes

Three facts separate a learning product from everything else in this course.

The person is trying to become different.They are not completing a task, they are trying to be someone who can do this. Progress is the product, and a session that felt busy and taught nothing is a poor session however long it lasted.

Getting things wrong is the mechanism.Everywhere else in design, a wrong answer is an error to prevent. Here it is how learning happens, which inverts what the interface owes somebody at the moment they get it wrong.

Coming back is the whole thing.A checkout is used once. A course used once is worthless to the learner and to you, so the return is not retention marketing, it is the product working. Katy Jordan's study of 221 open online courses found a median completion rate of 12.6%, with a range from 0.7% to 52%. That is the scale of the problem this module is about.

Anatomy of a Lesson

A learning product is not a content product with a quiz at the end. It has a specific structure, and the pieces have to appear in a particular order to do anything.

Six parts make up a lesson. Naming them is how you find the one your product is missing, which is almost always the same one.

The Six Parts

1. The objective. What the person will be able to do afterwards, in a sentence, stated before the content. "Set a column to fill the available space" beats "Flexbox basics", because the first one can be checked and the second cannot.
2. The explanation. The idea itself. Shortest part of the lesson in a well-built course, and the longest in most real ones.
3. The worked example. Somebody doing the thing, with the reasoning visible. This is the part that carries the transfer from understanding to doing, and it is why a screen recording beats a paragraph for anything procedural.
4. The practice. The learner doing it themselves, with the answer not visible. Nothing before this stage produces skill.
5. The feedback. What happened and why, immediately. Not a score. A score tells somebody they were wrong; feedback tells them which part.
6. The review. The same material returning later, spaced out, at a widening interval.

The Two Parts Products Skip

Almost every course has 1, 2 and 6 missing or vestigial, and the two that matter most are the ends.

Practice is skipped because it is expensive to build. A video and a multiple-choice question are cheap; an exercise that checks real work is not. The result is a course people complete and cannot apply.

Review is skipped because it conflicts with a linear syllabus. Hermann Ebbinghaus showed in the 1880s that recall drops sharply within days without reinforcement, and every spaced repetition system since has been an answer to that. Anki runs on a 1987 formula called SM-2, which schedules a card at roughly one day, then three, then a week, then weeks, expanding each time it is recalled correctly.

A product with no review is teaching material its users will not have in a month.

Feedback Is a Design Surface, Not a Status

The fifth part is where most of the interface work actually is, and it has its own three pieces.

What happened: the answer was wrong. Where it went wrong: this line, this step, this assumption. What to do next: try again, see the worked example, move on.

A red cross gives the first and neither of the others, which is why the learner's next move is to guess.

The Unit Above the Lesson

Lessons sit inside a larger structure, and those parts have names too. The module groups lessons around one outcome, the track sequences modules, and the assessment checks the outcome rather than the content.

The distinction that matters is the last one. An assessment testing whether somebody watched the videos measures attendance. One that asks them to produce something measures the objective, which is what part one promised.

Pro tip: Take one lesson in your product and label its parts one to six. If part four is a multiple-choice question and part six does not exist, you have the two most common gaps in the field, in the same lesson.