1. Graphics An Introduction Tangent Semicircle Normal Diameter Radius
Sector
Semicircle
Quadrant
Segment
Diameter
Radius
Normal
Tangent
Chord
Graphics
An Introduction

2. Technical Graphics Communicates Information
Technical Graphics is a Universal Language

3. What is Graphics
Graphics is one of the OP subjects offered at Senior School.
In Graphics students use drawing equipment and 3D CAD to create precise and accurate drawings.
These drawings are used to communicate ideas or solve problems.

4. What will I learn in Graphics?
How to produce neat drawings of everyday items
How to represent 3-D objects on paper
How to create models of objects on the computer
How to use freehand sketching, colouring and shading to represent objects

5. Skills developed in Graphics
Communication skills
Problem solving skills
Computer skills
Creative thinking skills

6. Communication Skills

7. Problem Solving Skills

8. Problem Solving Skills

9. Computer Skills

10. Creative Thinking Skill

11. Design Skills

12. Is Graphics Useful in Other Subjects?
Graphics can be very useful in other subjects such as:
Mathematics
Construction Studies
Engineering Technology
Technology Studies
Art

13. Gridlines

14. Learning Aims and Objectives
From these exercises you will learn:
The difference between construction lines and finish lines
The importance of draftsmanship
The effect of shading and rendering on a drawing
What indexing is, and how it can assist complicated drawings

15. Activity 1

16. Activity 1

17. Activity 2

18. Activity 2

19. Activity 3 & 4

20. Activity 3 & 4

21. Activity 5

22. Activity 5 5 4 3 2 1 2 3 4 5 1 2 1 2 3 2 4 3 3 4 5 4 5 5 4 3 2 1 1 2 3 4 4 5 4 4 3 3 2 3 2 1 2 1 5 4 3 2 1 2 3 4 5

23. Activity 6

24. Activity 6

25. Polygons

26. Learning Aims and Objectives
From these exercises you will learn:
The name and properties of various polygons
What indexing is, and how it can assist complicated drawings
How to construct a Hexagon using a compass
How to construct an Octagon using a square and a compass
That joining points in a different order can produce different shapes
The importance of draftsmanship
The effect of shading and rendering on a drawing

27. Polygons Equilateral Triangle Square Pentagon Hexagon Heptagon Octagon
Nonagon
Decagon
Circle

29. Pentagons

30. Activity 7

31. Activity 7 1 2 5 4 3

32. Activity 8

33. Activity 8 1 2 5 4 3

34. Activity 9

35. Activity 9 1 2 5 4 3

36. Hexagons

37. Activity 10

38. Activity 10 4
Set your compass at the required radius and do not change it. 5 3 6 2 1

39. Activity 11

40. Activity 11 4 3 5 6 2 1

41. Activity 12

42. Activity 12 4 3 5 6 2 1

43. Activity 13

44. Activity 13 4 3 5 6 2 1

45. Activity 14

46. Activity 14 4 3 5 6 2 1

47. Activity 15

48. Activity 15 4 10 3 5 11 9 8 12 6 2 7 1

49. Activity 16

50. Activity 16 4 7 3 5 9 8 6 2 1

51. Activity 17

52. Activity 17 4 10 9 3 5 11 8 6 2 12 7 1

53. Activity 18

54. Activity 18 4 10 3 5 11 9 8 12 6 2 7 1

55. Octagons

56. Activity 19

57. Activity 19 6 5 7 4 8 3 1 2

58. Activity 20

59. Activity 20 5 4 6 7 3 8 2 1

60. Activity 21

61. Activity 21 5 4 6 7 3 8 2 1

62. Activity 22

63. Activity 22 5 4 6 7 3 8 2 1

64. Activity 23

65. Activity 23 5 4 6 7 3 8 2 1

66. Activity 24

67. Activity 24 5 4 6 7 3 8 2 1

68. Visualization Exercises

69. Activity 27

70. Activity 28

71. Activity 29

72. Activity 30

73. Activity 31 4 2 3 1

74. Activity 32 1 2 3 4

75. Activity 33 2 4 3 1

76. Activity 34 3 4 1 2