1. U3c-L5 Prepare for today’s quiz. Title your paper with the standard title as shown below: December 7, 2007 DRILL BPI U3C-QUIZ 12/06/07 LAST, F # UNIT 3c – CORE TECHNOLOGIES

2. 1.List the 9 core technologies and give an example of each. 2.Sketch a diagram that shows the transfer of energy in an electric car – label all components. 3.Sketch a diagram that shows the transfer of energy in a gas-powered car – label all components. 4.What is the name of the type of diagram you sketched in #2 and #3 above? CLOSED-NOTES QUIZ U3c-L5

3. 1.List the 9 core technologies and give an example of each. 1.Mechanical 2.Electrical 3.Electronic 4.Thermal 5.Biotechnology 6.Materials 7.Structural 8.Fluid 9.Optical QUIZ SOLUTION U3c-L5

4. 2.Sketch a diagram that shows the transfer of energy in an electric car – label all components. QUIZ SOLUTION Start with:Goes to:Drives: U3c-L5

5. 3.Sketch a diagram that shows the transfer of energy in a gas-powered car – label all components. QUIZ SOLUTION Start with:Goes to:Drives: U3c-L5 Gas tank

6. 4.What kind of diagram did you sketch in #2 and #3 above? CLOSED-NOTES QUIZ U3c-L5 Flow Diagram / Flow Chart

7. THE BIG IDEA U3a-L1 3.Think about personal characteristics of the people who planned and built the project. 2.Speculate on what resources were used to create this engineering accomplishment. 1.Identify the need or desire that led to this project. What is this Engineering Project? Aqueducts: Structures to carry large amounts of water over a distance

8. THE BIG IDEA U3a-L1 3.Think about personal characteristics of the people who planned and built the project. 2.Speculate on what resources were used to create this engineering accomplishment. 1.Identify the need or desire that led to this project. What is this Engineering Project? Bridges: A structure carrying a path or roadway over a depression or an obstacle

9. SEVEN INPUTS U3a-L1 Seven inputs used to create technology: 1.People 2.Information 3.Time 4.Capital 5.Machines and tools 6.Materials 7.Energy

10. SEVEN INPUTS U3a-L1 Seven inputs used to create technology:

11. Engineers are problem-solvers. Engineering is the systematic application of mathematical, scientific, and technical principles, to yield tangible end products that meet our needs and desires. Engineering has evolved as civilization has progressed Each generation builds on the accomplishments of its predecessors. ENGINEERS U3a-L1

12. ENGINEERS U3a-L1 Personal Characteristics: a. Creativity b. Resourcefulness c. Ability to visualize and think abstractly

13. HOMEWORK U3a-L1 Write neatly; write intelligent answers. 1.Pick a technological artifact that interests you. 2.Write what you think were: 1.The needs that this technology fulfilled 2.The resources used to design and create this technology 3.The preceding technologies necessary for the development of this technology 4.The innovative or inventive ideas used in the creation of this technology