M-GEO-017Higher onlyReview: Pending

Enlarge using negative scale factors

Geometry and measures · Transformations (T-GEO-008)

v1 mapping, pending teacher review. Only AQA and Edexcel are mapped so far. The first 3 pilot worksheets and their worked answers are available; remaining worksheets are coming soon. All videos are still coming soon.

Retrieval: Directed distances from a centre
Fluency: Negative integer and fractional factors
Reasoning: State all parameters and identify an invariant.
Application: Compare orientation and position of two images
Common misconception: A transformation description needs its defining parameters.

Video brief

Model how to enlarge using negative scale factors. Explain each step; pause for a matching shadow question.

Planned video: V-GEO-017 · Video coming soon

Worksheets

Worksheets coming soon

Note: Scope and tier apply to this skill; tag each generated variant separately.