228 prompts matching "Why solids intersect and what the curve of intersection is"
Quiz: 3. Construct an arc touching one circle internally and enclosing the other externally
Set me a quick recall test on 3. Construct an arc touching one circle internally and enclo
Let me explain: 4. Blend arcs and lines smoothly, marking all points of tangency
I am going to explain 4. Blend arcs and lines smoothly, marking all points of tangency to
Spot my mistake: Plotting the path of a point on a crank mechanism
Show me a worked example on plotting the path of a point on a crank mechanism with an erro
Real-life Nigeria: Rotation method for finding the true length of a slant edge. Students determine true lengths
Show me how rotation method for finding the true length of a slant edge. Students determin
Spot my mistake: Producing three correct views of a given solid
Show me a worked example on producing three correct views of a given solid with an error s
Spot my mistake: 4. Distinguish chain, parallel and running dimensioning and select the appropriate system
Give me a wrong or muddled explanation of 4. Distinguish chain, parallel and running dimen
Spot my mistake: 4. Construct a simple isometric drawing of a rectangular solid from given dimensions
Show me a worked example on 4. Construct a simple isometric drawing of a rectangular solid
Quiz: 2. Demonstrate the use of shading to enhance an isometric drawing
Set me a quick recall test on 2. Demonstrate the use of shading to enhance an isometric dr
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
WAEC prep: The two classifications of drawing, compared
Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o
WAEC prep: Success: all letters within ±0.5 mm of the guide-line height with uniform stroke thickness
Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o
Spot my mistake: 4. Divide a straight line into any number of equal segments and into a given ratio
Write a short SS1 Technical Drawing answer about 4. Divide a straight line into any number
Let me explain: 3. Construct the special angles 30°, 45°, 60°, 75°, 90°, 105° and 120° using compasses only
I am going to explain 3. Construct the special angles 30°, 45°, 60°, 75°, 90°, 105° and 12
Practice set: Each construction step by step on the board. Students construct the full set of special angles
Give me a practice set on each construction step by step on the board. Students construct
Spot my mistake: Given two sides and the included angle
Show me a worked example on given two sides and the included angle with an error somewhere
Quiz: 4. Explain the geometric basis of each construction using bisectors
Quiz me on 4. Explain the geometric basis of each construction using bisectors, from the S
Practice set: Each of the three methods for a regular heptagon. Students construct a heptagon by all three
Give me a practice set on each of the three methods for a regular heptagon. Students const
WAEC prep: Success: sides of the heptagon equal within 0.5 mm by at least two of the three methods
Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o
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: Success: calculated areas of original and converted figures agree within 2%
Show me a worked example on success: calculated areas of original and converted figures ag