Using the Playground

The Playground is the part of AskSia where you stop reading about a topic and start testing what you know. It looks simple — question, answer, next — but underneath it's running a recall model that tunes itself to you in real time.

How it picks your next question

Every card you see has three things attached: the topic, when you last saw it, and how confident the system is in your recall of it. After each answer, those numbers update. The Playground then picks the next card from the topic where you're weakest and the card you're most likely to forget next.

That's why two students studying the same unit see different question orders. The order is the point.

What's on the screen

• The card itself (multiple choice, short answer, or solve-the-problem depending on the subject).
• A small recall meter for the current topic — green means you're holding it, yellow means it's fading, red means we're losing it.
• Your streak — consecutive correct answers in this session. Streaks aren't gamification for its own sake; they're a signal that we should push you to harder cards.

Reading recall scores

The recall score is the most useful number in AskSia, and the one most students ignore. A score of 70% on a topic doesn't mean you'd get 70% on the exam. It means: if I gave you this topic right now, cold, you'd recall about 70% of it. The exam is days or weeks away. Anything below 80% on the morning of an exam is a topic you should hit again.

Using it well

1. Set a 15-minute timer. Short, daily, painful is better than long, weekly, performative.
2. Don't skip cards you got wrong. The whole point is the friction.
3. When a topic stays red for two sessions, open the AI Tutor and ask it to teach you the simplest version. Then come back.

The Tutor and the Playground are a pair. Once you find a topic that won't stick, switch to Using AI Tutor effectively and learn how to ask for the version of the explanation that finally works.