Technical Drawing

I am going to explain 3. Describe the purpose of lettering to you, as an SS1 Technical Dra

Let me talk you through 3. Draw parallel and perpendicular lines using T-square and set sq

Show me how each line type against the standard line chart. Students produce a reference s

Show me how standard line-type and abbreviation tables. Students produce a reference sheet

Let me talk you through 3. Apply the radial (ray) method of enlargement from a chosen pole

Show me how enlarge an irregular pentagon in the ratio of areas 3:2 works in real life in

I am going to explain 3. Explain why triangles on the same base and between the same paral

Quiz me on 3. Construct a square equal in area to a given rectangle, from the SS1 Technica

Let me talk you through 4. Construct common tangents to two equal and to two unequal circl

Let me talk you through 2. Construct an ellipse by the four-centre, concentric-circles and

Show me how rotation method for finding the true length of a slant edge. Students determin

I am going to explain 3. Place dimensions on vertical, horizontal and angular features to

Let me talk you through 3. Construct isometric arcs and fillets from the Isometric Drawing

Let me talk you through 4. Enlarge and reduce figures using a graphics package from the In

Set me five practice tasks on two advantages of CADD, at the level expected in SS1 Drawing

Give me a wrong or muddled explanation of 4. Produce single-stroke vertical and inclined G

Give me a practical task on layout of a title block on the board with proportions marked.

Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o

I am going to explain 3. Construct the special angles 30°, 45°, 60°, 75°, 90°, 105° and 12

Give me a wrong or muddled explanation of 4. Construct any acute angle using the tangent a