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Engineering Intro slideshow for high school
- 1. Introduction to Engineering What Do Engineers Do?
- 2. What is Science? What is Technology? What is Engineering? What is Mathematics? What is STEM?
- 3. Scientists Investigate our natural world Technologists Apply science and math to designs Mathematicians Use numbers and symbols to solve problems Engineers Create our designed world STEM Working together to solve problems based on societal needs and wants
- 4. How are they all needed to Create a Product? Example Science Technology Engineering Math Pencil Discovery of graphite and the fact that rubber (eraser) will remove graphite Creating a writing device that doesn’t use ink Designing a device with graphite insert, exterior holder, and attached eraser What is the optimal length, diameter, or shape for the device?
- 5. NEEDS WANTS What’s the difference?
- 6. What are our human needs? Problems That Solve Our Needs and Wants PHYSICAL (comfort) NEEDS: • Basic shelter • Basic clothing • Can you think of more? BIOLOGICAL (life) NEEDS: • Water • Food • Can you think of more? PSYCHOLOGICAL (mental) NEEDS: • Family • Friends • Can you think of more? 3 categories: PHYSICAL / BIOLOGICAL / PSYCHOLOGICAL
- 7. What are our human wants? PHYSICAL WANTS: • Nice house • Nice car • Nice clothes • Can you think of more? BIOLOGICAL WANTS: • Fresh water • Fancy food • Healthy living • Can you think of more? PSYCHOLOGICAL WANTS: • Talk with family • See friends • Entertainment • Can you think of more? Problems That Solve Our Needs and Wants
- 8. Engineering Engineering uses scientific, technological, and mathematical knowledge to solve practical problems.
- 9. Engineers Can Do Anything • Invent – Develop a new product, system, or process that has never existed before • Innovate – Improve an existing technological product, system, or method Create Build Conceive Design Evaluate Analyze Orchestrate Invent Improve
- 10. • An electrical engineer may design a GPS for your vehicle. • A pharmaceutical/chemical engineer may find a cure for disease. • A computer engineer may build a computer the size of your watch. • A mechanical engineer may create a robot to discover water on a planet. • An agricultural engineer may evaluate the effects of global warming on food production. Engineers Work to Solve Many Kinds of Problems Engineers make our lives better
- 12. Discussion Questions • What product or system would make your life better? • Is this an invention or an innovation? • What type(s) of engineer(s) might work on this project?
- 13. Image Resources Microsoft, Inc. (2008). Clip Art. Retrieved September 10, 2008, from http://office.microsoft.com/en-us/clipart/default.aspx
Editor's Notes
- Our knowledge-based economy is driven by constant innovation. The foundation of innovation lies in a dynamic, motivated, and well-educated workforce equipped with STEM skills. However, the nature of our workforce and the needs of our industries have changed over time. Today, an understanding of scientific and mathematical principles, a working knowledge of computer hardware and software, and the problem solving skills developed by courses in STEM are necessary for most jobs. Therefore, STEM education is an enormous and pressing need. http://www.stemedcaucus.org/
- Teacher and/or students can add an additional example to the table.
- Engineers strive to make our lives better, easier, cheaper, more efficient, and more fun by solving problems in everyday life.