How these exercises work

These exercises are built on a research finding called the pretesting effect (Pan & Chua, NUS 2026): attempting an answer before you've fully learned the material — even when you'll likely get it wrong — strengthens later memory more than passive study, provided you receive immediate corrective feedback.

So: you'll be asked to guess, often without knowing. Wrong guesses are not failures. They're the mechanism. What matters is that you read the feedback after each item and let the correct answer land.

The pretest score at the end of each skill is not a grade. It's a private signal of what to revisit. Class itself is where the actual learning happens; these exercises prime your memory for it.

The XP system rewards attempts (retrieval), retakes (spaced consolidation), and daily contact (spacing) — the three mechanisms the research points to.

NUS Centre for Language Studies

Choose a unit

Five units. One story. Four strangers find their place in a language they're only beginning to speak.

The story — five units, one arc

The course is structured as a single narrative across five units. You're not just learning vocabulary — you're following a story, and you're the main character.

Unit 0 — Arrival. You know almost no one. Every introduction is a small decision. The basics buy you time.

Unit 1 — Getting to know each other. The strangers around you are starting to have names. An international night mixer is coming up, and you need more than a dictionary.

Unit 2 — Daily campus life. Routine sets in, and with it the pressure of register. The semester's first formal email needs sending; the casual SMS goes to someone else entirely.

Unit 3 — The virtual Paris trip. Your French teacher gives the class a brief: plan a trip to Paris, present it in French. Everything you've built gets used here.

Unit 4 — The farewell potluck. The semester closes the way it opened — with strangers becoming something more, and food doing what it always does.

You don't have to read the units in order — pick whatever comes next in your own story.

Episode 1 · Unit 0

Arrival

You know almost no one. The basics — tu or vous, spelling your name, counting — buy you time.

11 skills · ~2 h
Episode 2 · Unit 1

Getting to know each other

An international night mixer is coming up. You need to say who you are and where you're from — in French.

Released by Wed 13 May
Episode 3 · Unit 2

Daily campus life

Routine sets in, and with it the pressure of register. The semester's first formal email needs sending.

Released by Mon 19 May
Episode 4 · Unit 3

The virtual Paris trip

A class project: plan and present a virtual trip to Paris. Everything you've built gets used here.

Released by Mon 26 May
Coda · Unit 4

The farewell potluck

The semester closes the way it opened — with strangers becoming something more, and food doing what it always does.

Released early June