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NotesSpanish BTopic 2.1Social media post
Back to Spanish B Topics
2.1.45 min read

Social media post

IB Spanish B • Unit 2

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Contents

  • What it is
  • Register & tone
  • Structure
  • Annotated model
  • Useful phrases
The social media post: A social media post (la publicación en redes sociales) is a short, public message written to be read fast on a screen — on Instagram, X, TikTok or a school blog. In Paper 1 you choose it when the task asks you to post / publish something to followers or a community. It's part of Unit 2: Text Types, so the marks come from getting its conventions and register right (Criterion C) — a hook, a clear call to action and hashtags — not just the message.
la publicación / el post
the post (the message itself)
el gancho
the hook — the attention-grabbing first line
la llamada a la acción
the call to action (what you ask readers to do)
el hashtag / la etiqueta
the hashtag (#…)
los seguidores
the followers (your readers)
el registro cercano y directo
a close, direct register (you address readers as tú/vosotros)
Spot it in the task: The task names a platform or a feed. “Escribe una publicación para las redes sociales…”, “Publica un mensaje en el blog del instituto…” → a public, online post → punchy register. If it said “Escribe una carta al periódico” you'd switch to a letter to the editor (a different text type). Always read where it's published first.
También aparece como: comentario en un foro, publicación en redes (online forum post)

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Keep it short, punchy and direct: Use short sentences, direct address (tú or vosotros), and an energetic, friendly tone. A couple of emojis and a few hashtags are welcome; a clear call to action tells readers what to do next. Avoid long, dense paragraphs and stiff formal phrasing — they break the online register and cost you Criterion C.

Social post — do this

  • ¿Sabías que…? 🌱
  • ¡No te lo pierdas! Comparte y etiqueta a un amigo.
  • #CeroDesperdicio #BarrioVivo

Formal — avoid here

  • Estimados seguidores:
  • Me dirijo a ustedes para informarles de lo siguiente…
  • Atentamente,
Stay consistent: Pick tú/vosotros and keep the close, direct tone from the hook to the hashtags. Verbs, pronouns (te, comparte, etiqueta) and the call to action all have to agree with that choice.

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The four parts: Every social media post follows the same shape. Hit all four parts and you've covered the conventions the examiner is looking for.

Social media post — 4 parts

1

Hook

An attention-grabbing first line — a question, a surprising fact or an emoji. «¿Sabías que…?»

2

Message

The point of the post, kept short and clear: what's happening, when and where. «Este sábado abrimos un mercadillo solidario…»

3

Call to action

Tell readers exactly what to do next. «¡No te lo pierdas! Comparte y etiqueta a un amigo.»

4

Hashtags

A few relevant hashtags so the post is found and shared. «#MercadilloSolidario #CeroDesperdicio»

Hook → message → call to action → hashtags

Don't skip the frame: Students lose easy Criterion C marks by forgetting the call to action or the hashtags. They take seconds and instantly mark the text as a social post — never leave them out.
A model, part by part: Here's a complete social media post built from the four parts above. Read it once for the message, then tap Ver traducción to check the English or 🔊 to hear it.

Modelo: las 4 partes en acción

La publicación escrita, parte por parte

  1. 🌱 ¿Sabías que cada año tiramos toneladas de comida que todavía se puede aprovechar?
  2. Este sábado abrimos un mercadillo solidario en la plaza: traemos fruta, verdura y pan rescatados, y todo se vende a precio simbólico para ayudar al comedor del barrio.
  3. ¡No te lo pierdas! Pásate de 10 a 14 h, comparte esta publicación y etiqueta a un amigo que quiera echar una mano. 👇
  4. #ComidaParaTodos #MercadilloSolidario #CeroDesperdicio #BarrioVivo
Por qué puntúa — why it scores: This short post earns marks on all three Paper 1 criteria — here's how:

A — Language /12

  • Direct, accurate language; tú/vosotros throughout
  • Connectors & variety: «todavía», «y todo se vende»
  • Correct verbs (tiramos, abrimos, comparte, etiqueta)

B — Message /12

  • Clear purpose: announces the event AND rallies support
  • Ideas developed (the cause, the details, the action)

C — Conceptual /6

  • Post conventions: hook + call to action + hashtags
  • Punchy, direct online register (tú/vosotros)
  • Emojis and #etiquetas used appropriately

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A toolkit you can reuse: Learn a few ready-made phrases for each part. They make your post sound natural and save time in the exam. Tap 🔊 to hear them.

Para el gancho (hooks)

  • ¿Sabías que…? — Did you know…?
  • ¡No te lo pierdas! — Don't miss it!
  • Atención, [seguidores]: tenemos novedades. — Heads up, [followers]: we've got news.

Para la llamada a la acción (call to action)

  • Comparte si estás de acuerdo. — Share if you agree.
  • Etiqueta a un amigo. — Tag a friend.
  • Pásate, dale a 'me gusta' y coméntanos. — Come along, like it and comment.

Para las etiquetas (hashtags)

  • #CeroDesperdicio — #ZeroWaste
  • #MercadilloSolidario — #CharityMarket
  • #BarrioVivo — #LivingNeighbourhood
Use one from each: One hook, a short message, one clear call to action and two or three hashtags is plenty — and instantly makes the text feel like the real social media post.

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Reescribe esta frase formal en el registro de una publicación en redes (tú, tono directo): «Me dirijo a ustedes para informarles de que el sábado se celebrará un mercadillo solidario.» [2 marks]

Related Spanish B Topics

Continue learning with these related topics from the same unit:

2.1.1Informal email/letter
2.1.2Blog
2.1.3Personal diary
2.2.1Formal letter
View all Spanish B topics

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