228 prompts matching "Why an arch is built with an odd number of voussoirs and a keystone at the crown"
Practice set: Plotting the loci of a point at a fixed distance from a line
Give me a practice set on plotting the loci of a point at a fixed distance from a line for
Quiz: 1. Define and distinguish the ellipse, cycloid, trochoid, involute and helix
I am revising Special Curves for SS1 Technical Drawing. Test me on 1. Define and distingui
Teach me: 1. Explain orthographic projection and distinguish first-angle from third-angle projection
You are my personal SS1 Technical Drawing tutor. Teach me 1. Explain orthographic projecti
Teach me: 1. Construct isometric squares and rectangles by the box method
You are my personal SS1 Technical Drawing tutor. Teach me 1. Construct isometric squares a
Quiz: 2. Construct isometric circles as four-centre ellipses in all three isometric planes
I am revising Isometric Drawing II for SS1 Technical Drawing. Test me on 2. Construct isom
Practice set: Four-centre ellipse inside an isometric rhombus. Students construct isometric circles in the
Give me a practice set on four-centre ellipse inside an isometric rhombus. Students constr
WAEC prep: Perspective and shading in isometric drawing
Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o
WAEC prep: Promotion decision informed by objective-level analysis
Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o
Spot my mistake: 4. Use drawing materials and instruments correctly to produce simple drawings of objects
Write a short SS1 Technical Drawing answer about 4. Use drawing materials and instruments
Spot my mistake: 4. Construct any acute angle using the tangent and the sine methods, and bisect a given angle
Give me a wrong or muddled explanation of 4. Construct any acute angle using the tangent a
Practice set: Constructing the special angles without a protractor
Set me five practice tasks on constructing the special angles without a protractor, at the
Spot my mistake: 2. Draw a circle and label its parts correctly
Write a short SS1 Technical Drawing answer about 2. Draw a circle and label its parts corr
Teach me: 3. Distinguish eccentric from concentric circles and illustrate each
I am an SS1 student studying Circles and Triangles I in Technical Drawing. Explain 3. Dist
Spot my mistake: 2. Identify standard line types and their applications as set out in the drawing standard
Write a short SS1 Technical Drawing answer about 2. Identify standard line types and their
Quiz: 2. Distinguish between enlargement by ratio of sides and by ratio of areas
Quiz me on 2. Distinguish between enlargement by ratio of sides and by ratio of areas, fro
Spot my mistake: 4. Verify the accuracy of an enlargement by measurement and calculation
Write a short SS1 Technical Drawing answer about 4. Verify the accuracy of an enlargement
Project task: That the tangent is perpendicular to the radius at the point of contact. Students construct
Set me a small project on that the tangent is perpendicular to the radius at the point of
Practice set: Success: radius and tangent perpendicular within ±1° at every point of tangency
Set me five practice tasks on success: radius and tangent perpendicular within ±1° at ever
Spot my mistake: 1. Construct an arc of given radius internally touching two circles
Write a short SS1 Technical Drawing answer about 1. Construct an arc of given radius inter
Quiz: 3. Plot the locus of a point on a simple crank-and-connecting-rod mechanism
Quiz me on 3. Plot the locus of a point on a simple crank-and-connecting-rod mechanism, fr