How can you tell they’ve got it: Coordinates (age 8+)?

If they’ve got it, you’ll see things like: Plot points (1,1), (1,4), (5,4), (5,1) and join to make a rectangle; Given three vertices of a square, plot the fourth vertex; Complete a triangle by plotting the third vertex at given coordinates and drawing sides. Or just try it together: If your child is given three coordinate pairs on a grid, can they plot each point and then connect the dots to draw the correct triangle or rectangle?

Mathematics Geometry Ages 8–9

Coordinates (age 8+)

Your child can plot points on a grid and join them to draw a shape, like a rectangle or triangle.

In curriculum terms

Plot specified points on a coordinate grid and draw sides to complete a given polygon

Ages are typical, not deadlines — follow your child’s pace. How to help at home →

How to tell they’ve got it

Tick these off as you see them — no test required.

Plot points (1,1), (1,4), (5,4), (5,1) and join to make a rectangle
Given three vertices of a square, plot the fourth vertex
Complete a triangle by plotting the third vertex at given coordinates and drawing sides

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Try this together

If your child is given three coordinate pairs on a grid, can they plot each point and then connect the dots to draw the correct triangle or rectangle?

Where this sits on the map

Stuck here? Check the skills it builds on first. Confident? Here’s what it unlocks.

Builds on

First Quadrant Coordinatesages 8–9Must read/understand coordinates before plotting points

Understanding anglesages 8–9Shape classification supports completing polygons on grid

Coordinates (age 8+)this skill · ages 8–9

Unlocks

Transformations on a Gridages 9–10Performing reflections and translations on a coordinate grid requires the ability to plot specified points

Coordinatesages 10–11Working across the full coordinate grid requires first-quadrant plotting as a foundation

Number Pattern Relationshipsages 10–11Graphing numerical patterns on a coordinate plane requires coordinate grid plotting

Coordinatesages 11–12Plotting in all four quadrants extends first-quadrant coordinate grid plotting skills

solid = must come firstdashed = helps

Curriculum alignment

Where this fits in the official school curriculum — our best automated guess, not yet checked by a person.

Show candidate curriculum codes · 1 NSW

Australian Curriculum v9 candidate

This skill sits outside the F–6 Australian Curriculum — no candidate code matched (v0.1).

NSW syllabus codes & stages only

MA1-2DS-01low confidenceMathematics K-10 · Stage 1

These are candidate alignments generated by semantic matching — machine-suggested and unreviewed (v0.1), not official or verified mappings. For official curriculum content see australiancurriculum.edu.au, curriculum.nsw.edu.au and f10.vcaa.vic.edu.au. Don’t rely on them for registration or compliance purposes.

Nearby on the map

2-D shapesages 8–10 Describing Movementsages 8–9 First Quadrant Coordinatesages 8–9 Lines of symmetryages 8–9

All Geometry skills →