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Unit 4 · Science & Technology Flashcards Cheat Sheet Essentials Visual Review MC Practice FRQ Practice

AP Spanish Language Unit 4 Essentials

The must-know terms and core concepts for Unit 4: Science and Technology. Every vocabulary word and idea you need to master.

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Key Concept 1
Innovation solves problems and creates new ones
New technology (artificial intelligence, telemedicine, personal devices) can resolve real challenges, like expanding health care access to rural areas, while creating new ones, like data privacy concerns or job displacement. Unit 4 sources rarely present technology as purely good or purely bad; strong analysis identifies both sides.
Innovation Telemedicina Automatización
Key Concept 2
Access to technology is unequal
La brecha digital (the digital divide) describes the gap between people and regions with reliable technology access and those without. This inequality shows up often in Unit 4 sources discussing rural versus urban communities, or wealthier versus poorer regions of the Spanish-speaking world.
Brecha digital Acceso a la tecnología
Key Concept 3
Technology reshapes global communication
Personal technology and social media (redes sociales) allow instant communication across borders, connecting Spanish speakers worldwide and reinforcing Unit 2's theme of Spanish's global reach. This connectivity is a major driver of how language and culture spread and mix today.
Comunicación global Redes sociales
Key Concept 4
Science shows up in ordinary life, not just laboratories
La ciencia en la vida diaria reminds you that science isn't confined to research labs, it's in the health app on your phone, the sustainable packaging at a store, or the automated systems in a home. Recognizing science in everyday contexts is a key skill for this unit's sources.
Ciencia en la vida diaria Sostenible
La ciencia y la tecnología
Science and Technology, the theme of Unit 4: innovation, personal devices, and technological change and their impact on daily life.
Theme & Contexts
Las innovaciones y tecnologías emergentes
Innovations and emerging technologies, a core context: new inventions changing science and industry.
Theme & Contexts
La tecnología personal y la comunicación
Personal technology and communication, a core context: devices and platforms that shape how people connect.
Theme & Contexts
La ciencia en la vida diaria
Science in everyday life, a core context: scientific understanding in ordinary routines and household technology.
Theme & Contexts
El impacto de la ciencia y la tecnología en la sociedad
Societal impacts, a core context: how scientific and technological change creates opportunities and challenges.
Theme & Contexts
El avance científico
Scientific advancement, a discovery or breakthrough that moves a field of science forward.
Innovation & Research
La investigación
Research, the systematic process of discovering new scientific or technical knowledge.
Innovation & Research
El descubrimiento
Discovery, finding something previously unknown, often the result of scientific investigation.
Innovation & Research
La inteligencia artificial (IA)
Artificial intelligence, computer systems designed to perform tasks that normally require human intelligence.
Innovation & Research
La telemedicina
Telemedicine, providing medical care remotely using technology, especially valuable in rural or underserved areas.
Innovation & Research
Las redes sociales
Social media, online platforms that let people communicate, share, and connect across distances.
Personal Technology
El dispositivo
A device, any piece of technology (a phone, a sensor, a wearable) designed for a specific use.
Personal Technology
La privacidad de datos
Data privacy, concerns about how personal information collected by technology is used and protected.
Personal Technology
La brecha digital
The digital divide, the gap between people who have reliable access to technology and those who do not.
Societal Impact
La automatización
Automation, using technology to perform tasks that were previously done manually by people.
Societal Impact
Sostenible
Sustainable, describing technology or practices designed to meet needs without depleting resources for the future.
Societal Impact
El impacto social
Social impact, the effect that a scientific or technological change has on a community or society.
Societal Impact
El acceso a la tecnología
Access to technology, whether individuals or communities have the resources to use modern devices and connectivity.
Societal Impact
Facilitar
To facilitate, to make something easier, as when technology facilitates communication or access to information.
Societal Impact
La comunicación global
Global communication, the way modern technology connects people and ideas across countries and languages instantly.
Societal Impact