Science and Technology Glencoe Chapter 2 Section 1 Integrated Science Pages 38-45.
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Transcript of Science and Technology Glencoe Chapter 2 Section 1 Integrated Science Pages 38-45.
![Page 1: Science and Technology Glencoe Chapter 2 Section 1 Integrated Science Pages 38-45.](https://reader030.fdocuments.net/reader030/viewer/2022012918/56649e215503460f94b0d213/html5/thumbnails/1.jpg)
Science and Technology
Glencoe Chapter 2 Section 1
Integrated Science
Pages 38-45
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A. Scientific Discovery- History is full of breakthroughs in science that
have changed the course of human history.
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Types of DiscoveriesSome discoveries were through scientific
experiments, and others were by random chance or out of necessity.
For example:
- Fire for cooking and heat was by chance
- Wearing animal skins to stay warm was by necessity
- Early medicine with roots and plant parts was a bit more scientific
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Examples of Scientific Insight1. Disease Prevention Today
- Measures are taken now because we know how contagious diseases are spread from person to person and what causes infections in wounds.
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Examples of Scientific Insight2. Weather Forecasting
- Meteorologists use a variety of specialized instruments to predict the weather.
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- Science is an exploration process.
- Technology is the application of scientific knowledge of materials and processes to benefit people or to meet a human need.
B. What is technology?
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Technology can be:
1. Any human-made object (technological object)
Examples: Computers, Pencils, Bed, Spoon
2. Technological Methods or Techniques for making an object or tool
Examples: Glass making, Weaving, Writing
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Technology can be:3. Knowledge or skills
needed to operate a human-made objectExamples: Writing computer code, Operating a car
4. A system of people and objects used to do a particular taskExamples: Internet, Military, Airline industry
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C. Global Technological Needs- Developing countries Technological solutions focus on supplying basic needs for families.
Technology that would supply adequate and safe drinking water and food supplies would be valued.
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C. Global Technological Needs- Industrialized Countries Because the needs for survival are met in industrialized nations, money often is spent on technology.
Technology is designed to improve the quality of life
of individuals.
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Visualizing Technology Supplying Basic Needs