English — Vocabulary: Science and Technology — Modern Vocabulary — 3rd Year Secondary — Literary Stream — Algerian Curriculum

Science and Technology Vocabulary

1. Technology and Devices

• Devices : smartphone, laptop, tablet, wearable, gadget, smartwatch, speaker, headphones
• Software : application (app), program, software, operating system, database, cloud computing
• Internet : website, browser, search engine, social media, email, online, download, upload, stream

2. Scientific Fields and Terms

• Fields : biology, chemistry, physics, astronomy, genetics, neuroscience, ecology, robotics, AI
• Methods : experiment, research, observation, analysis, theory, hypothesis, data, evidence, conclusion
• Discoveries : invention, breakthrough, innovation, discovery, development, advancement, progress

3. Verbs and Collocations

• do research, conduct an experiment, make a discovery, develop technology
• run a program, surf the internet, browse websites, download files
• update software, back up data, install an app, log in, sign up

4. Exercises

Exercise : Complete the sentences.

1. Scientists _______ experiments to test their theories.
2. I need to _______ my phone’s operating system.
3. _______ is the study of living organisms.
4. You should regularly _______ up your important files.
5. _______ is the field that studies intelligent machines.

Answer Key

1. conduct · 2. update · 3. Biology · 4. back · 5. Artificial Intelligence (AI)

See also Health Vocabulary and Environment Vocabulary.

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