Maths
Stretch Independent – Midpoints on a Coordinate Grid
Stretch (independent-school 11+): find the midpoint of a line segment from the coordinates of its ends, and find an endpoint from the midpoint.
MathsAge 11+25 minutes
What this topic covers
- Find a midpoint by averaging the x-coordinates and the y-coordinates.
- Handle negatives and answers that are halves.
- Find a missing endpoint given the other endpoint and the midpoint.
Core concept summaries
Key ConceptsAverage the CoordinatesNegatives and HalvesA Missing Endpoint; the Subtract Trap
Practice formats pupils may meet
NeurofiED uses varied practice to help pupils apply the idea actively, check understanding and build confidence over time.
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