Study tips

When you attempt to recall something you have never encountered before, the retrieval attempt fails completely, which gives the memory nothing to strengthen. Context helps: if you have at least seen the fact once, a failed retrieval attempt still builds a trace.

Educator's Learn page lists every key fact by topic, sourced from the same material that informs the cards. Reading through a topic's Learn page before your first practice session on that topic gives retrieval practice a foundation to work with.

What to do: Before drilling a topic you have never studied, open Learn, find the topic, and read through the key facts. Then immediately go to Practice → Topic drill for that topic. The first session will feel noticeably more productive.

When you try to recall something from memory (even if you get it wrong) you strengthen that memory more than if you simply read or highlighted the material again. This is called the testing effect, and it's one of the most replicated findings in cognitive psychology.

Educator is built around this. Every practice card is a retrieval attempt. Getting a card wrong isn't failure. It's the mechanism by which the memory strengthens on the next attempt.

What to do: Use Educator's practice sessions as your primary revision method, not a supplement to re-reading your notes. The cards are a better tool than re-reading the same textbook page.

Memory decays. If you only see a fact once, you'll forget most of it within days. The key is to review it again just before you forget it, then again after a longer gap, building the memory each time.

This is why Educator surfaces cards at increasing intervals (1 day → 6 days → 15 days → more) as you get them right. Cards you struggle with come back sooner. Cards you've mastered drift to the background.

What to do: Use Educator daily, not in occasional long sessions. Ten minutes every day for six weeks beats three hours the week before the exam.

It feels easier to practise one topic thoroughly before moving to the next. This is called blocked practice. But research shows that interleaving (mixing topics within a session) builds stronger long-term retention, even though it feels harder in the moment.

Educator's standard session naturally interleaves topics by using the adaptive card picker across your entire subject. You'll see History of Medicine cards alongside Weimar Germany cards in the same session. This feels harder than studying one period at a time, but it's more effective.

What to do: Resist the temptation to drill one topic exclusively for weeks before moving on. Use standard sessions (mixed) most of the time, and save topic drills for specific revision in the week before a test on that topic.

The spacing effect is closely related to interleaving: the same total time invested in studying produces much better long-term outcomes when spread over many short sessions than when massed into a few long ones.

Three minutes every day for a term ≈ 3–4 hours of revision. That's a full revision block's worth, but built up in tiny, habit-sized chunks.

What to do: Set a daily reminder. Keep sessions to 15–20 cards. Think of it like brushing your teeth, not something you do for two hours on a Sunday, but a daily habit that maintains something important.

When retrieval feels effortless (you see the card and instantly know the answer) the memory has already been consolidated. The benefit of practising that card is low.

When retrieval is difficult (you have to work to pull the answer up) the memory is being rebuilt and strengthened in the process.

This is why Educator's Speed Round (with the 8-second clock) is valuable even though it's stressful. The pressure creates desirable difficulty. It's also why you shouldn't skip cards you find hard.

What to do: Embrace the Speed Round, especially in the final weeks before exams. Use Drill weak cards when you notice a pattern of getting the same cards wrong.

This is not a studying technique, but it is a memory one. Sleep is when the brain consolidates the day's learning, moving material from short-term working memory into long-term storage. All-night cramming undermines this process.

A session of Educator before bed (followed by a full night's sleep) is measurably more effective for retention than a longer session with a shortened sleep.

What to do: If you're going to study before an exam, do it early enough to get a full night's sleep. Prefer a 10-minute Educator session at 9pm over a 2-hour session at midnight.