11+ Maths

Coordinates in the 11+ — Questions, Worked Answers and Practice Papers

Plotting and reading coordinates in the first quadrant — and simple reflections on a grid.

25 Papers
1.7 Avg Qs / paper
1.47 Typical marks
53 sec Target time

What examiners actually ask

Coordinates appears in 25 of our 338 ready papers (43 tagged questions). It averages 1.7 questions a paper worth about 1.47 marks each. The typical question allows around 53 sec. It appears in 1 CSSE paper we hold.

Coordinate questions reward careful reading of axes: x across, y up. Papers ask children to plot points, name a point, find a missing vertex of a shape, or reflect a point in a mirror line on the grid. The classic error is swapping x and y. Teach “along the corridor, up the stairs” and have children say the pair aloud before plotting. Independent papers sometimes combine coordinates with symmetry. Practise on squared paper so spacing stays honest, and always check the scale of each axis before counting squares. When a shape is incomplete, plot the known points first, then use side-length or symmetry clues to find the missing vertex.

Worked example

A real tagged question from our catalogue — method included, not paywalled.

CSSE 11 Plus Maths Exam 2015 Entry · Question 17b · 1 mark · Coordinates

Correct answer
Method

Common mistakes

  • Swapping the x and y values when plotting or reading a point.
  • Counting squares from the wrong origin or ignoring axis scales.
  • Reflecting a point but changing the distance from the mirror line.
  • Misreading a point that sits on an axis (one coordinate is zero).

Papers with the most Coordinates questions

Ranked from our tagged catalogue — open a paper to practise the questions that actually test this topic.

Find what is actually costing marks

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