Download presentation
Presentation is loading. Please wait.
Published byWilfred Miller Modified over 6 years ago
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
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.