GRADE 9 ASSESSMENT

COMMUNICATION BY CAD

Marking Scheme (Communication and Application Weight 10, /50 each)

Drawings are interchangeable within their catagories. (i.e. if Wedge Key was done but Angle Piece was not, then Wedge Key will be worth 6 marks)

Category Name of Drawing Marks
Orthographic

Control Bearing

6
Jig Spacer 6
Guide Key 6
Angle Piece 6
Wedge Key 3
Isometric Carrier Block 8
Stabilizer Yolk 8
3D Cylinder Cylindrical Shaft 3
3D Object with Rectangular Features

Control Bearing

12
Jig Spacer 12
Guide Key 2
Angle Piece 2
Wedge Key 3
Floor Plans Muskoka 10
Wynford 10
Home Floor Plan 3
Total Marks
100

 

 

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