Short answer
Microlearning means learning in very short units, one to five minutes each, every one focused on a single objective. It works because it fits into the working day and makes it easy to repeat what matters until it sticks.
A two-sentence definition
Instead of a two-hour session, the content is split into small doses that people take whenever they have a spare moment. Each dose has a clear purpose: recall a rule, practise a decision, check a concept.
Why it works
Two minutes between meetings or over coffee. No need to take the team away from work.
Short doses make it easy to return to the same content several times, which is what makes memories last.
Answering a question forces you to recall, and recalling consolidates more than rereading.
Research on retrieval practice and spaced repetition backs these effects. We explain the mechanism in spaced repetition and the forgetting curve.
What the research says about microlearning
Direct research on microlearning is newer and less robust than the research on spacing and retrieval practice, but it points the same way.
A systematic review of 15 studies of microlearning (interventions under 15 minutes) for hospital clinicians, with a meta-analysis, found significant gains in knowledge of delirium (SMD = 0.80) and in recognising it (SMD = 0.91). The SMD measures the difference in standard deviations. Eleven of the 15 studies compared before and after implementation, a weaker design than a controlled trial.
Hunter and colleagues (2026), Age and Ageing.
A systematic review of 26 articles published between 2015 and 2020 found that mobile microlearning is widely used for just-in-time workplace learning, and that studies report gains in achievement, motivation, skills and retention. As limits, it points to designing content for small screens and to usability.
Lee (2023), Interactive Learning Environments.
A systematic review of nine studies of mobile microlearning with adults, at work and in higher education, concluded that it is an emerging research area, focused on effectiveness and design principles.
Moore, Hwang and Moses (2024), Educational Technology & Society.
That is why the game does not rely on the short format alone: it uses it to put spaced repetition and retrieval practice, which have the strongest evidence, into practice. See all references.
Microlearning examples at work
- Product launch: the sales team drills features, prices and arguments in the weeks before launch.
- Employee onboarding: six questions a day on culture, tools and key people during the first weeks.
- Compliance and safety: data protection and safety rules reviewed continuously, instead of once a year.
- New system or process: when the ERP or a procedure changes, everyone learns how it is done now.
- Certification prep: daily practice for exams such as ITIL v5, with progress by topic.
You get an email asking for your mailbox password. What do you do?
21Microlearning vs e-learning: what is the difference?
| Aspect | Traditional e-learning | Microlearning |
|---|---|---|
| Length | Modules of 30 to 90 minutes | Doses of 1 to 5 minutes |
| Frequency | Once, at the start | Daily, over several weeks |
| Device | Mostly computer | Mostly phone |
| Goal | Present all the content | Make the essentials stick |
It is not a choice between the two. E-learning or the classroom presents the material, and microlearning makes sure it is not lost in the weeks that follow.
How to get started in five steps
- Pick what the team cannot afford to forget: 50 to 150 questions are enough to start.
- Group them by topic, one topic per level.
- Write short questions, with a single correct answer and a brief explanation.
- Set a light goal: three rounds a day.
- Track the results in the first week and adjust the hardest questions.
We turn your content into a microlearning game.
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