Technical Drawing

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

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

Write a short SS1 Technical Drawing answer about 4. Divide a straight line into any number

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

Give me a practice set on each construction step by step on the board. Students construct

Show me a worked example on 2. State the properties of each type of quadrilateral with an

Give me a wrong or muddled explanation of formal assessment of the first term programme of

Give me a practice set on each of the three methods for a regular heptagon. Students const

Give me a wrong or muddled explanation of 4. Construct a diagonal scale and use it to read

Show me a worked example on 4. Determine the linear ratio corresponding to a given ratio o

Give me a practical task on why doubling the area of a square requires a side ratio of √2

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

Show me a worked example on success: every corresponding side within 1% of the calculated

I am going to explain 4. Blend arcs and lines smoothly, marking all points of tangency to

Give me a practice set on plotting the loci of a point at a fixed distance from a line for

Show me a worked example on plotting the path of a point on a crank mechanism with an erro

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

Show me a worked example on the meaning of the special curves with an error somewhere in i

Give me a wrong or muddled explanation of 4. Distinguish chain, parallel and running dimen

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