Drills
Building vector expressions around a figure and arguing parallelism and collinearity from them.
Author note — to cover (Higher)
- Fluency — single-choice expressions in a and b for marked routes around triangles and parallelograms, reversed vectors negated (4 questions).
- Fractions — vectors to midpoints and to points dividing a segment in a given ratio, chosen from simplified expressions (4 questions).
- Proof steps — single-choice justifications naming why two expressions show vectors parallel or points collinear, where a common factor must be extracted first (4 questions).
The test
—coming soon—
Where to go next
This mixed review uses the methods from these learning pages: