“Sí.” “No.” “No sé.” The three most expensive words in the IB Spanish oral.
Each one takes two seconds to say and leaves the examiner with nothing to mark.

Magdalena SastreIB Spanish tutor · MallorcaIn the oral, silence is not the only danger. A fast, confident “sí” can be just as expensive. The examiner is listening for language: range of vocabulary, tenses, structures, fluency. A monosyllable gives them none of it.
The three-step answer
Every answer, to every question, has three parts:
- Reaction. “¡Qué pregunta tan interesante!”, “Mmm, no lo sé todavía…”, “Ah, sí, me encantan los mercados.”
- The real answer. One idea, or a short list of reasons.
- Detail or justification. “…porque…”, “es que…”, “verás, me parece que…”.
Watch it work. Question: ¿Cuándo fue la última vez que fuiste a un mercado?
“¡Ah, pues la última vez fue hace una semana! Fui al mercado a comprar fruta para mi familia, porque nos encanta comer fruta de postre los domingos.”
Three sentences, a past tense, a connector and a personal detail. The examiner now has plenty to reward, and will probably need fewer follow-up questions.
Past, future and conditional: the tenses to have ready
Preparation questions around a photo lean on three time frames: what happened (indefinido, perfecto), what will happen (futuro, “es posible que + subjuntivo”) and what might be (condicional: “sería una buena idea…”). If a student can answer in all three, most questions are covered.
Two rules that protect the mark
- Never switch to English. If you need time, buy it in Spanish: “Un momento, voy a pensar”, “¿Puede repetir la pregunta, por favor?”.
- No monosyllables. A full sentence every time, even for an easy question.
A dinner-table game for the adult in the room
You can practise this without speaking Spanish. Ask a question in English, then ask for the answer in three steps: reaction, answer, reason. Then ask, “And why?” twice. The habit of expanding an answer is the skill, and it transfers into Spanish surprisingly fast.
The oral rewards a student who has rehearsed this structure until it is automatic. If you want to build it with a tutor, book an assessment lesson below.
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