1. NC Final Exam Review
Created by Educational Technology Network

2. Closed Loop Systems Model
The 7 Areas
Important Terms
Important Terms 2
Closed Loop Systems Model
Mixed Bag 10 20 30 40 50 DJ

3. Question
What are the 7 areas of technology

4. Answer 1 – 10 Medical Transportation Agricultural and Biotechnologies
Energy and Power
Manufacturing
Information and Communication
Construction

5. Question 1 - 20 What is the term for the following definition:
Developing and using devices and systems to plant, grow, and harvest crops

6. Answer 1 – 20
Agricultural

7. Question 1 - 30 What is the term for the following definition:
Developing and using devices and systems to promote health and cure illnesses

8. Answer 1 – 30
Medical

9. Question 1 - 40 What is the term for the following definition:
Developing and using devices and systems to move people and cargo from an origin point to a destination

10. Answer 1 – 40
Transportation

11. Question 1 - 50 What is the term for the following definition:
Developing and using devices and systems and processes to convert materials into products in a factory

12. Answer 1 – 50
Manufacturing

13. Question
Define the term “Need”

14. Answer 2 – 10
Something you have to have to survive

15. Question
Define the term “Want”

16. Answer 2 – 20
Something to make our things easier or entertaining

17. Question
What is the difference between an invention and an innovation

18. Answer 2 – 30 Invention = new product/design/system
Innovation = an improvement on a product/design/system

19. Question 2 - 40 What is the term for the following definition:
The study of the natural world through observation, identification, experimental investigation, and theoretical explanations

20. Answer 2 – 40
Science

21. Question
Define the term “technology”
*must be detailed*

22. Answer 2 – 50
1. Human innovation in action that involves the generation of knowledge and processes to develop systems that solve problems and extend human capabilities.
2. The innovation, change, or modification of the natural environment to satisfy perceived human needs and wants.

23. Question 3 - 10 What is the term for the following definition:
A full size working model used to test a design

24. Answer 3 – 10
Prototype

25. Question
Define the term “constraints”

26. Answer 3 – 20
Limitations or restrictions

27. Question 3 - 30 What is the term for the following definition?
The ability or power to produce original thoughts or ideas based on reasoning and judgment

28. Answer 3 – 30
Creativity

29. Question
Define the term “artifact”

30. Answer 3 – 40
A human-made object

31. Question
Who takes project ideas developed by technology and design and produces solutions to be used

32. Answer 3 – 50
Engineers

33. Question
What are the four components of the Systems Model

34. Answer 4 – 10
Input
Process
Output
Feedback

35. Question
Define the term “System”

36. Answer 4 – 20
A set of related parts - Together, they form a whole, designed to accomplish some purpose

37. Question 4 - 30 What is the process of the following system:
Input – Bread
Process - ?
Output – Toast
Feedback - Taste

38. Answer 4 – 30
Toasting

39. Question 4 - 40 What is the input of the following system: Input - ?
Process – Bake for 20 minutes
Output – Cookies
Feedback – Taste

40. Answer 4 – 40
Ingredients

41. Question
Name three of the seven resources used in a system

42. Answer 4 – 50 People Information Time Capital/money Materials
Tools and machines
Energy/power

43. Question 5 - 10 True or False?
Creativity is not closely linked to the development of technology

44. Answer 5 – 10
False

45. Question
What is the first step in the Engineering Design Process?

46. Answer 5 – 20
Identify the problem

47. Question
What is the last step in the Engineering Design Process?

48. Answer 5 – 30
Redesign

49. Question
In the Engineering Design Process, what must you do after you have completed the developmental work?

50. Answer 5 – 40
Build a prototype or model

51. Question 5 - 50 What is the term for the following definition?
A written plan that identifies the problem to be solved and identifies the criteria and constraints related to the problem.

52. Answer 5 – 50
Design Brief

53. Double Jeopardy
Jimmy is working on a project. He needs to buy supplies from the store. He gets 3 Styrofoam balls, 1 pack of construction paper, 5 glue sticks, 2 rolls of tape, and 18 pieces of balsa wood. What is his total at the store (pre-tax)?
Styrofoam ball - $2
Pack of construction paper - $3.50
Glue stick - $.50
Roll of tape - $1.50
Balsa wood - $.20/piece

54. Answer
$18.60