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Unit 4

Not weighted by unit

Science and Technology

This unit is about how science and technology shape daily life in Spanish-speaking communities: new inventions, the phones and apps you use to stay in touch, the science behind ordinary things, and the big questions technology raises for society. You'll meet these topics in reading passages and charts, and an essay prompt could ask you to take a side on a tech issue, so the vocabulary here pays off.

Study this unit

Flashcards (33)Practice questions (40)Spanish Language must-know sheet

Free-response questions on this unit

Write your own answer, then score it with the rubric or with AI.

Big ideas

  • Innovation often starts with people solving local problems
  • Technology changes how people communicate and build relationships
  • Science explains everyday things, from cooking to vaccines
  • Every new technology brings benefits and new problems
  • Access to technology isn't equal everywhere

Full unit reviews

Longer videos that cover the whole unit. Good for a first pass or a final review.

  • El Poder de la Tecnología. Riesgos y Beneficios. | José Moreno | TEDxUNebrija

    TEDx TalksWatch on YouTube (opens in a new tab)

  • Así transforma la tecnología el futuro del campo en Latinoamérica - Programa completo

    DW EspañolWatch on YouTube (opens in a new tab)

  • AI : Threat or Opportunity (B1) | Learn español with Podcast | episode 56 | Easy Spanish

    Easy Spanish PodcastWatch on YouTube (opens in a new tab)

  • Tecnología latinoamericana: innovación que cuida del planeta

    DW Tecnología y mundo digitalWatch on YouTube (opens in a new tab)

You'll look at new technologies such as artificial intelligence, robotics and genetic engineering, and at how people in Spanish-speaking countries are using them. Practice explaining what a new technology does and weighing its promise against its risks.

Key terms

  • la inteligencia artificial
  • la innovación
  • el invento
  • la robótica
  • la ingeniería genética
  • el emprendimiento
  • How Are People in Barcelona Using AI? | Easy Spanish 315

    Easy SpanishWatch on YouTube (opens in a new tab)

  • ¿Qué es y cómo funciona la INTELIGENCIA ARTIFICIAL?

    DerivandoWatch on YouTube (opens in a new tab)

  • ¿Las máquinas pueden pensar con la Inteligencia Artificial?

    CuriosaMenteWatch on YouTube (opens in a new tab)

  • ¿Robots en las granjas? Sí, y están cambiando todo.

    DW EspañolWatch on YouTube (opens in a new tab)

  • La ingeniería genética cambiará todo para siempre – CRISPR

    En Pocas Palabras – KurzgesagtWatch on YouTube (opens in a new tab)

  • Are Mexicans Using AI? | Easy Spanish 380

    Easy SpanishWatch on YouTube (opens in a new tab)

Read the review notes: 4.1 Innovations and Emerging Technologies (Innovaciones y tecnologías emergentes)

A few quick questions on this topic, with the answers explained.

This topic covers the phones, apps and social networks you use every day and how they change the way people talk, make friends and get information. Expect texts about screen time, online privacy and staying in touch with family far away.

Key terms

  • las redes sociales
  • el celular
  • la aplicación
  • la privacidad
  • el algoritmo
  • la adicción a las pantallas
  • How Do You Use Your Phone? | Easy Spanish 265

    Easy SpanishWatch on YouTube (opens in a new tab)

  • Aprender español: Internet y nuevas tecnologías (nivel intermedio)

    Tu escuela de españolWatch on YouTube (opens in a new tab)

  • Qué son los algoritmos y cómo aprenden de nosotros | BBC Mundo

    BBC News MundoWatch on YouTube (opens in a new tab)

  • ¿La vida DIGITAL nos está destruyendo?

    CuriosaMenteWatch on YouTube (opens in a new tab)

  • SOCIAL MEDIA: PROS & CONS (feat. Richie O'Farrill, comediante) | Easy Spanish 146

    Easy SpanishWatch on YouTube (opens in a new tab)

  • ¿Quién inventó Internet?

    CuriosaMenteWatch on YouTube (opens in a new tab)

Read the review notes: 4.2 Personal Technology and Communication (Tecnología personal y comunicación)

A few quick questions on this topic, with the answers explained.

Here science shows up in ordinary life: the chemistry of cooking, how vaccines train your immune system, and how the scientific method helps you test a claim. You'll read science explained for a general audience and practice describing causes and effects.

Key terms

  • el método científico
  • la hipótesis
  • el experimento
  • la vacuna
  • el sistema inmunológico
  • el descubrimiento
  • ¿Qué tiene de especial la ciencia?

    CuriosaMenteWatch on YouTube (opens in a new tab)

  • Ciencia en la cocina | Euromaxx

    DW EspañolWatch on YouTube (opens in a new tab)

  • La ciencia en la vida cotidiana: Diego Golombek at TEDxMontevideo 2012

    TEDx TalksWatch on YouTube (opens in a new tab)

  • Cómo funcionan las vacunas y qué es la inmunidad de rebaño

    BBC News MundoWatch on YouTube (opens in a new tab)

  • 8 Preguntas cotidianas respondidas por la FÍSICA

    CuriosaMenteWatch on YouTube (opens in a new tab)

Read the review notes: 4.3 Science in Everyday Life (La ciencia en la vida diaria)

A few quick questions on this topic, with the answers explained.

This topic asks how science and technology change society as a whole, for better and for worse. You'll weigh issues like the digital divide (la brecha digital, the gap between people who have internet access and people who don't), machines replacing jobs, and the environmental cost of new tech.

Key terms

  • la brecha digital
  • la automatización
  • el acceso a internet
  • el desempleo
  • la ética
  • el impacto ambiental
  • Brecha digital y educativa en la pandemia

    DW EspañolWatch on YouTube (opens in a new tab)

  • ¿La tecnología nos deshumaniza?

    CuriosaMenteWatch on YouTube (opens in a new tab)

  • La brecha digital en América Latina y el Caribe

    Banco Mundial en America Latina y el CaribeWatch on YouTube (opens in a new tab)

  • ¿Cuánta agua se necesita para que la inteligencia artificial funcione? | BBC Mundo

    BBC News MundoWatch on YouTube (opens in a new tab)

  • ¿Los ROBOTS nos reemplazarán?

    CuriosaMenteWatch on YouTube (opens in a new tab)

Read the review notes: 4.4 Societal Impacts of Science and Technology (El impacto de la ciencia y la tecnología en la sociedad)

A few quick questions on this topic, with the answers explained.