National Certificate in Building, Construction and Allied Trades Skills (BCATS)
Extra Resources
Demonstrate knowledge of and
create sketches and drawings for
BCATS projects
Unit Standard – 24353
Level 2, Credit 6
National Certificate in Building, Construction, and Allied Trades Skills (BCATS)
24353
Practical Skills Activity
1.
Sketch and render a pictorial view of the bowl shown below.
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January 2010 v2.0
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24353
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National Certificate in Building, Construction, and Allied Trades Skills (BCATS)
2.
Produce a pictorial sketch of the blanket box, shown to
the right. Modify the design to show a solid plinth (base).
The box is 750mm long x 400mm wide x 450mm high.
Add these dimensions to the sketch.
3.
The box has dovetail joints. Sketch a corner joint in exploded view and include at least two
dovetails.
January 2010 v2.0
© BETA
National Certificate in Building, Construction, and Allied Trades Skills (BCATS)
24353
Skill Development Activity Sheets
The following 17 sheets are intended for use as a series of skill development activities for
freehand sketching.
They are designed to be used as a series but individual sheets can be used depending on your
own classroom processes and procedures. Use them as you will.
The skill addressed by each sheet is listed.
Sheet
1
Skill/Activity
Equipment for sketching
2
Sketching
3
Sketching 2 dimensional shapes
4
Sketching 2 dimensional shapes
5
Third angle orthographic projection
6
Third angle orthographic projection
7
Converting 2D to 3D – the basic principles
8
Adding detail – proportion, shapes and curves
9
One and two point perspective
10
Circles and curves
11
Pencil shading
12
Improving clarity of line drawing
13
Exploded views
14
Freehand sketching
15
One point perspective exercise
16
Two point perspective exercise
17
Freehand sketching exercise
The sheets are A4 sized but you may wish to enlarge them to A3.
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