Spaced repetition without an app
You can spread practice across days with a notebook and a calendar. The useful decision is what to revisit and how to check it, rather than finding a supposedly perfect interval for every learner.
By Zehano · Original AI-assisted explanation and worked example · Updated 16 October 2026 · Editorial approach
A worked example
On Monday, learn five terms and write questions for them. On Tuesday, attempt the questions before opening the answers. Revisit difficult items sooner; give the secure items a later check with a different example. A plan of days 0, 1, 3 and 7 is only an editable starting schedule. Your exam date, workload and errors may call for something different.
Try it in three steps
- Make a small set of answerable questions.
- Put a few review dates on your calendar.
- Adjust the next review using the actual attempt.
What to watch for
Calendar reminders are not proof that learning happened. A review needs an attempt and a check; silently recognising a familiar card is a different activity.
Apply it to your own material
Choose one topic from your current course or project. Write down the question you want to answer, make an attempt, and keep a note of how you checked it. Use the example above as a pattern; replace its subject matter and assumptions rather than copying an answer into a different task.
Open Spaced Review Planner ↗Background reading
These sources explain the broader learning principles. Zehano’s examples and software are original; they are not endorsed or individually evaluated by the source authors. This guide is not a systematic evidence review.
- Learning Scientists: six strategies for effective learning
- Retrieval Practice: learning by bringing information to mind